look up any word, like sex:
 
1.
Mansoap- M-an-sO-ap
Def. man soap is what a man uses to clean out his wife/girlfriend/friend/drunk chick's mouth with during the climax of a blowjob.
"dude my girl blew me"
"did she get your mansoap?"
by DG619 January 20, 2010
 
2.
a single universal cleaning solutuion used in place of dish soap, laundry detergent, shampoo, and body wash. Often, its one of those items substitued for the other when the bottle runs out.
Looks like I'm out of laundry detergent, time to get out the man soap. Hand me the shampoo will you?
by soapyguy February 05, 2011