a gathering of women, doing womenly things, such as crafts, baking, etc.
Dude, my girlfriend invited her friends over to scrapbook tonight. It's an estrogen bomb at my house.
by Chaos74 November 21, 2010
Get the estrogen bomb mug.
An explosion of estrogen that causes psychotic mood swings in females.
Guy 1: Charles accidentally smacked that girl in the face and she started beating him up!

Guy 2: Damn, he set off them estrogen bombs!
by Bonbie March 20, 2014
Get the Estrogen bombs mug.