when you're wearing tight pants, and you kneel down for something, and the seam splits your ballsack creating a man clam
by cornwreck March 25, 2009
Get the man clammug. 
Originating from Manhatten Clam Chowder Soup. Man Clam evolved into what was once known as a mangina where a man tucks his shit back and therefore make a man clam.
by Tom Roofer June 22, 2010
Get the man clammug. by kevin December 3, 2006
Get the man clammug. A muscular tube leading from the external rectum to the opening at the end of the alimentary canal through which solid waste matter exits and solid mass enters. Typically found on a human male (pending gender identity).
A gay slang term coined by Gay PornStar Pierce Paris.
A gay slang term coined by Gay PornStar Pierce Paris.
by @pierceparisxxx August 6, 2017
Get the Man Clammug. When a man has bunched up pants in the front that resembles a pair of pants in a vaginal crack (aka camel-toe). Similar in apparance to a moose-knuckle, the man clam lacks the "junk" pushed over to one side.
by tngal May 9, 2011
Get the Man Clammug. A man who is extraordinaraly good at having sexual intercourse with multiple women in the same evening, often using his wits and intellect to lure them in his bed.
Jon: Did you see how many bitchs Randy pulled outta the club last night? Uncle Jesse: What did you expect he's the clam man.
by Amazon36 October 13, 2008
Get the Clam manmug.