Top Definition
(adj.) When something is so funny, usually to an intoxicated person, that there is a large probability they will fall off their barstool.
1. "I just fell down in the bathroom and laid there for 20 minutes." "HAHAH that's hyfuckingsterical!"
2. "Why is my clorox wipe dispenser full of tortillas?" "Dude that's hyfuckingsterical!"
3. "It was hyfuckingsterical, you picked up her Chihuahua and threatened to kill it yelling 'It's not Cinco de Mayo, bitches!'"
by muahahadrunk July 06, 2010

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt