black hole
A black hole, according to the general theory of relativity, is a region of space from which nothing, including light, can escape. It is the result of the deformation of spacetime caused by a very compact mass. Around a black hole there is an undetectable surface which marks the point of no return, called an event horizon. It is called "black" because it absorbs all the light that hits it, reflecting nothing, just like a perfect black body in thermodynamics. Under the theory of quantum mechanics, black holes possess a temperature and emit Hawking radiation, but for black holes of stellar mass or larger this temperature is much lower than that of the cosmic background radiation. Despite its invisible interior, a black hole can be observed through its interaction with other matter. A black hole can be inferred by tracking the movement of a group of stars that orbit a region in space. Alternatively, when gas falls into a stellar black hole from a companion star, the gas spirals inward, heating to very high temperatures and emitting large amounts of radiation that can be detected from earthbound and Earth-orbiting telescopes.
The Urban Dictionary Mug
Gave it to my uncle and he rewarded me with a wet kiss. Best gift ever!
mug gud, got it for my gf but mug just made her pregananant. Help pliz mug says its going after my thicc mum next. pliz send help
I love the personalized mug I got from you! I never thought there were mugs available like the one I got and it's going to make the BEST holiday gift! Thank-you!!
My friend and I added a word ! Gotta get merch of it now. Thanks for the coffee mug!
Easy to order quality mug.
It’s cute and wasn’t broken when it shipped. Just smaller than expected
I got it in the mail. then The next day it was sleeping with My non Existant Gf
I thought this mug was a bear.
it is pretty good but not all of it describes me god bless all Nevaeh's
i love it i love this mug my boyfriend got this for me as a gift i love it very much i highly recommend this for you or a loved one it is very good i am planning to get my mans one on his birthday i hope he will love it thanks guys for listening
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This was a phrase my husband and I made up even we first started dating. We laughed so hard while submitting it. The mug is perfect!
Urban Dictionary. Mixes truth with lies. Keeps a record. Thanks for the truthful parts, bro. 🙏💪✝️
I wish I had this mug I SOOOO wish I had this mug! I never find anything that has my name on it unless I have it custom made. I'm actually quite surprised that 'Lani' is on the Urban Dictionary... And the definition is pretty accurate ;)
really awesome mug I gave this mug as a secret Santa gift and and my cousin still uses it to this day. It is truly a awesome mug and it deserves 5 stars.
i shit in it
I cumed in my pants when it arrived in the mail. no more porn, just mug
i love it. my friend loved it. yay. now i'm happy and not depressed anymore.
You can't get a mug from any other dictionary site
Was quality and delivered quick our friend loved it!
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