Top Definition
The day before valentines day when its all awkward and you have no idea what to do. Named for Saint Derpentine, who lives in Derps everywhere.
Guy 1: What are you getting Shelly for Valentine's?
Guy 2: I dunno dude, its gonna be a loooong Derpentine's Day...
by Rutabega234 February 11, 2012

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