When an otherwise slim girl has a belly that is large, square, and somewhat hard, resembling that of which you would expect a soldier butting up to a machine gun to have.
Jesus, check out that bartender's Machine-gunner Belly over there. Makes me want to puke on my dick.
by Joe Cooler August 31, 2006
the fluff that gets stuck in your belly button, usually yellow or blue,.. rarely red but is possible.. if you don't clean it out with a cotton bud, it stinks!and turns black and gets sticky
by MADzzDER January 09, 2009
When you bust a nut and the cum lands directly in your belly button just like a swish in basketball.
by TWillSZN July 20, 2020
After pulling out and cumming on a girls stomach she reaches out pulls the man toward her and hugs the man like a koala bear making a belly butter sandwich.
I gave him that belly butter sandwich
by Dick nose boner biscuit October 18, 2017
"Did you see his nudes?"
"Yea he's so big it went to his belly button"
"He's a part of the belly button club for sure"
"Yea he's so big it went to his belly button"
"He's a part of the belly button club for sure"
by Gayyshiitt October 01, 2022
by Libruh November 06, 2020
a warm soft, sometimes fuzzy hole, in the stomach of a beautiful girl, she has to have a mom bod, does not apply to super skinny no shape girls, no body likes a hard cold shallow hole.
as much as it annoyed her, jason could not resist sticking a finger in jessie’s belly button for the warm soft comforting feel
by jason1980 February 11, 2022