Jayin's definitions
The time of the month in which a man bitches about everything and acts like a big pussy usually caused by a women's lack of sexual drive and bad attitude during her menstrual period.
Yo Bill is totally on his manperiod he has been pissed and acting all sick this week, it's probably because Becky got hers too.
by Jayin August 5, 2008
Get the Manperiodmug.