Top definition
When a girl has sweaty balls constantly slapping against her chin creating acne on her chin in the pattern of runway lights.
Dudley: Dude, Monica has some serious Runway lights!
Zack: I know, she does suck a lot of dick.
by hmxprs January 17, 2010
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