swagのようなどんな単語でも探してください。
 
1.
Cheesy smelling residue found at the top of the bum crack, just below the smalll of the back, when you have not washed it for around about a month or more.
Unwashed after a couple of weeks sweaty work - results in Bum Cheese.
esonscarによって 2008年11月26日(水)
 
2.
i.
The curdled poo that coagulates within ones'
bumcrack after not washing for several weeks.

ii.
A term of endearment for a loved one.
i.
Ew, you have bumcheese in your crack!

ii.
I love you, little bumcheese boy.
Brandy Valletによって 2006年04月28日(金)
 
3.
The residue left after several defecations, limited wiping, no bathing and no showering. This moist fecal left on the anus resembles cheese, but does not taste anything like cheese.
Taylor, your bumcheese is warm.

Steve: Hey Bob, there's no butter left for my toast. Mind if I borrow some bumcheese?
(Without hesitation, Bob bends over and spreads cheeks)
Captain Goochによって 2009年06月01日(月)
 
4.
Cheese from the moon.
Let's go to the moon and get some bumcheese for Sarah.
Ronnehukによって 2005年10月14日(金)
 
5.
cheese that comes out of your crack
James P. has bumcheese in his pants
niehfuiによって 2003年11月07日(金)
 
6.
Cheese like substance built up around the anus/bum.
Similar to cockcheese but on the bum.
Hey lads,,would ye eat her bumcheese for a tenner?
PervyPによって 2008年05月21日(水)
 
7.
When a gay man allows sperm to go hard in his ass
"I havent washed in like a week, i still got bum cheese in my gay ass"
markによって 2004年03月22日(月)