When a female has sex numerous times a day and her vigina is stretched out from all the entries. Or from having sex with a guy who has a very large penis.
Man I had this chick last night and she was all slopped out. felt like screwing a jar of mayonnaise.
by Jessica Henderson August 7, 2007
Get the Slopped Outmug. by Jaca1 October 20, 2010
Get the slop outmug. by the mango flavored trident January 29, 2014
Get the slopping outmug.