Top definition
This refers to a homosexual sex act. It is when a man ejaculates into a cup then pours it on another man's penis and proceeds to lick it off.
I gave that guy the glassofmilk101 last night.....muy picante
by Ralph Stevenson March 13, 2004
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