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Tech stuff: A four-stroke engine's cylinder fires only once every two revolutions. A two-stroke's cylinder fires every revolution, so a 2-stroke has (all things being equal) double the output for the same cylinder size. Problem is that 2-stroke petrol engines don't scale up in size well (though some industrial Diesels *are* 2-stroke). The rotary fires (like the 2-stroke) once for each revolution, so it has potentially twice the output for the same volume as a 4-stroke, plus the rotary *does* scale up OK. Piston engines absorb energy during the compression cycle, giving a negative torque, but rotaries provide positive torque for each entire revolution, since compression, power and exhaust occur simultaneously. Rotaries can run to very high rpms compared to piston engines because their motion is continuous rather than reciprocating and because the few rotating parts are small-ish and can be made very robust, while piston engines are limited to lower and lower rpms as they scale up. Rotaries are thirsty if you cane them, but I get 30 mpg touring at 70 mph in my 1985 Series 3, no mods. Fuel consumption is an issue - it's to do with the combustion space being a long, thin rectangle, rather than the more ideal cylindrical space of a piston engine. And having a turbo giving over 270 shaft HP from a 1.3 litre engine has got to be a temptation.... But no, NOTHING else in the car park looks as damn sexy!

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The Urban Dictionary Mug

Ceramic mug (11 oz)
Printed on-demand just for you
Dishwasher safe
Microwave safe
Word on front, definition on back
Comfortable handle
Every order personally reviewed
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Weird text for a dad mug Why can i put Infantile Pillock on a mug for my dad? Pretty funny

Alien#0254Aug 12

my partner thought it was very silly

Haley W.Aug 11
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Funny cup that my girl absolutely loved!

Ryan J.Aug 11
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Arrived safely and in one piece. New term is already being used in the office loosely.

Robert B.Aug 10

Got it for my friend when he was mad. Very funny

E E.Aug 10

Always wanted a communist coffee cup. Great price too.

steve s.Aug 10

I’m excited to have gotten it. I’m going to give it to a man at my church that volunteers this time and won’t stop working! So the inscription is perfect for him.

Hugh S.Aug 8
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Why?! I can't stop doing lewd things to this mug, it keeps on telling me to stop but I respond with hitting it. PLEASE HELP ME! 😭😭

John SmithAug 6

I've discovered a game-changer for my morning coffee ritual: the Largebog ceramic mug. This mug isn't just another piece of kitchenware; it's a masterpiece that elevates the entire coffee experience. Firstly, the design is stunning yet understated. Its sleek, minimalist look fits perfectly in any kitchen or office setting. The matte finish not only feels luxurious but also ensures a secure grip, making those early mornings a little easier to handle. What truly sets this mug apart, though, is its functionality. The ceramic material retains heat exceptionally well, keeping my coffee piping hot for much longer than other mugs I've owned. No more rushing to finish my brew before it gets cold! Another standout feature is its generous size. Whether I'm craving a quick espresso shot or a hearty mug of Americano, there's ample room to indulge without constantly refilling. Plus, the wide, sturdy handle makes it comfortable to hold, even when my hands are still groggy from sleep. Cleaning is a breeze, too. The smooth surface doesn't stain easily and is dishwasher-safe, which is a lifesaver during busy mornings. Overall, the Largebog ceramic mug has become an essential part of my daily routine. It combines style with functionality flawlessly, making every sip of coffee a delight. If you're looking to upgrade your morning brew experience, I can't recommend this mug enough.

Hugh G. R.Aug 6

cure my depression really good i love it. also my dog cant stop doing things to it.

Jonathan McPunchyourmomAug 5

Easy to order and customize. Very tough, solid, and well-made. Nice and hefty in the hand.

Etan N.Aug 5
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I just LOVE this woosan mug! Amazing quality

San C.Aug 4

Looked great and delivered fast.

Jerry K.Aug 4
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Great product

Joe C.Aug 3
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What a hoot. On my kitchen counter. Of course. Any publicity, right? Still liberal. Leeza

Lisa C.Aug 3
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My friend loves his gift coffee mug!

Steven C.Aug 3
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Review by alex l.

urban dictionary is my personal lifeline to the divine, thank you for selling me a $35 coffee cup that I gave to friend, bought another and gave that another friend. Likely asking, rather in need of, a six or more discount code, for six or more gifts to friends! Xoxo

alex l.Aug 3
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just been amazed by the name actualy my real name that is on the birth certificate is BILLIAM ...thanks for using my name on great good things i would just wish to come and visit and if possible work der thank you

Billiam gutuAug 3

My friend was going through a tough time and this mug really cheered her up! It was the perfect gift.

Anomymous A.Jul 31

Mug is of excellent quality. So funny! My daughter will love it!

Kathy M.Jul 31
✓ Verified Purchase

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