look up any word, like plopping:
 
1.
when you bust a nut on the bedsheets and yo' bitch don't know she goes to fix the sheets and gets the jizz all over her
shit, last night that girl got me off then she went to fix the bedsheets and she got a surprise cumalanche on her. that shit was hot dogg!
by og junior mint October 20, 2007
 
2.
The rushing torrent of cum that falls out of a girl after she's been well and thoroughly fucked
After he came in me I wasn't pay attention and got up. Total cumalanche, down to my knees.
by Benjamin Bending Rodriguez February 22, 2012