IFO
"It's fucking on." Refers to gatherings of best friends who haven't seen each other in years for the purposes of shenanigans and ridiculously amazing times. Usually celebrated over a three or four-day period, beginning with dinner and drinks at a Sportsbar on a Thursday or Friday and concluding with a gentleman's breakfast on Sunday. Drinking often does not stop between the IFO commencement and the conclusion of IFO, despite the high class exhibited by the gentlemen. Although IFOs are often separated by months or years, the social interaction that occurs in consecutive IFOs makes it appear that nothing has changed with the IFO participants, giving the illusion of one continuous IFO. Post-IFO symptoms include a fatigued diaphragm (from laughing) and facial muscles (from grinning like idiots). And sometimes a hangover. In some cases IFO participants experience post-IFO depression when they realize the beauty of life during an IFO relative to the non-IFO world. The promise of another IFO relieves symptoms. Pronunciation: eif-oh For related terms such as "It's SO fucking on!" one drops the S and still say "IFO!"
The Urban Dictionary Mug
The "Pink Flamingo" colour with white text on a pink background is the best selection for this fine phrase mug. May I suggest you also correct the misspelling of "delightfully" in the default option for a timeless gift.
As always, a great gift.
It looks great. I couldn't have been happier
It’s a mug I would never find in a souvenir shop. I’m a legend in my own home.
I am very please with the mug. Thank you!
ABSOLUTELY LOVED IT BUY IT RN
Was very happy with the customer service team when I had a question. They responded to my email quickly. The mug looks really cool, makes me laugh every time I use it and high quality. I’m in love with it. Thanks!
Haylee My name is haylee sullivan and the mug is describes everything about me and i would rate it at a 5 100% it is awesome

I’m right handed and would’ve liked it better if the handle was on right side with name facing forward instead of having verbiage facing front
girlfriend loved it :) - Ian's Girlfriend
the urge to buy it and write cum on it
Purchased this mug as a Christmas gift. Can’t wait to see the reaction!
This is to test if the Urban Dictionary store rating system is working and not showing fake 5 star reviews.
These are hilarious! Great gifts. Cost seems a bit high but i couldn’t resist.

It’s a great way to store my pencils.
I used this instead of condoms It didn’t work and now my nephew is my son
Ordering was very easy and the delivery to a different address then the billing address was done effortlessly with complete correct order. Was delivered before estimated date which was very exciting. Good job well done by all.
Funny stuff! I wish the mugs cost a bit less, I'd buy more. There's an almost unlimited supply of clever slang.
awesome. came just as ordered.
Nice cup a few words were darker than the rest. But ok
Review Details
Pro Customization
Create unique products with your own words and definitions
Live Preview
Personalize Your Design
Debug: Product Metadata
| Key | Value (click to copy) |
|---|---|
Copied! | copiedKey = null, 1500);
"> |
Return Policy
Made Just For You
Each product is custom-printed with your unique text, making it truly one-of-a-kind.
Defect-Free Guarantee
If your product arrives with printing defects, damage, or quality issues, we'll send you a free replacement.
Custom Orders
Due to the personalized nature of your order, we don't accept returns for change of mind or sizing issues.
Questions about your order? Contact our support team for assistance.