1 definition by Sage Von Deth

Top Definition
When a man wearing spandex riding a bicycle's penis and testicles are jammed so tightly together it looks like a lump.
"Bro, did you see the manjam on that guy?"

"Yeah, it looked like a camel toe and a moose knuckle tied into one!"
by Sage Von Deth September 21, 2011

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