1 definition by nicas4life

Top Definition
anytime a man is acting like a girl i.e emotional, irrational, etc.. its is said that they are manstruating
dude did you see dan?!! he was watching the notebook and started crying, he must be manstruating.
by nicas4life July 05, 2008

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