Top Definition
A common hazard of MMF-threesomes. One man accidentally ejaculates on the other man. Can also occur through "sloppy seconds" experiences(oral, vaginal and anal).
"Matt dude, was there any cross pollenation on your trip to Paris(Eiffel Tower) with Molly and Dan??"
by SACK ROWE January 03, 2008

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.

×