Top Definition
When a woman is fucked in the ass and the semen then slowly drips out over the course of the next few days.
Dude, I cream-pied in Ashley's ass and now she's got serious seismoflowage all down her leg.
by Jacob K April 04, 2007
5 Words related to seismoflowage

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×