Top definition
An STD from getting head from a girl with a gnartooth. It makes your dick crocked and bent.
Person one: "Dude, i just got head from a TMMG with a gnartooth, and now my dicks all bent!"

Person two: "Bro, you have Gnar Dick!"
by Washoe October 10, 2013
Mug icon

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