Top Definition
A parasitic mass originating from China, which latches onto the arm and/or penis of (typically) a male human. Known to make incessant noises which cause insanity or other personality disorders. Treatable, but difficult to cure. Large cause for STDs.

The parasitic mass is in the same class as the Hirudo, or leeches.
Peter: Oh god, what's that thing hanging on Matt's arm?!
Patrick: Oh, you didn't know? Matt has Hargrove's Syndrome.
Peter: I hope he can be cured!
by The17thColossus June 02, 2009

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