When a large amount of jizz oozes out of a woman's vagina or ass.
There was so much coming out of there, it probably qualified as an Avalanche.
מאת Cambam726 4 באוגוסט, 2013
26 more definitions
The act of "skeeting" on a girl's face, and then pushing her down the stairs.
Jimmy just gave Katrina an avalanche!
מאת Tyler Jones 11 25 באפריל, 2008
When a really fat man is getting a blow job, he holds up his fat gut, then drops it on her head and yells... \"AVALANCHE\"
Fat Joe avalanched that bitch last night!!
מאת whoknows65 26 באפריל, 2005
The ability to flood city streets with crack/cocaine.
I can make it avalanche n I ain't talkin chevy trucks-jeezy
מאת Bigfacez 18 ביולי, 2010
When you cum in a girls mouth, and kick her down the stairs while yelling "Avalanche"
Hence the wad of sticky white fluid on face, or in throat, going downhill! Avalanche!!!
מאת Scotty Diesel 8 בפברואר, 2007
When a man ejaculates on a woman's chest while she's sitting upright. The sperm slides down the chest like snow sliding off a mountain during an avalanche.
I was going to give her a pearl necklace, but she said her sheets were new. So I gave her an avalanche instead.
מאת Likquid 25 ביולי, 2010
Similar to the snowball, an avalanche is a sex act in which multiple men ejaculate into a person's mouth and that person then kisses another, forcing all of the semen into the receiving person's mouth.
That bukkake party was going great last night, until Rachel got up and avalanched Dave. Dave will never be the same again.
מאת Son of Stone 2 בנובמבר, 2013
When you have sex with a white woman at the top of a staircase, and when you finish, you push her down the stairs
Ohhh man, I heard Butch gave Cindy an avalanche, Thats why her legs are broken!
מאת Dizzle Master D 4 באוקטובר, 2005