1 definition by Ellewest44

Plan-beriod

That "period" you get after taking plan b. Symptoms include light bleeding, sore boobs, and cramps like the baby you don't want is punching your uterus.

"Hey Mallory! Wanna go to the club tonight?"
"No girl I can't, I've got that plan-beriod."

by Ellewest44 February 18, 2015