the lint from your butt.

I couldn’t care less (but one must keep up appearances, right?)

The accumulation of feces, toilet paper, lint, and other detritus in the area between the buttocks. With time and mechanical action, assuming the appropriate binding elements are present, butt cheese takes a granular form which is known as dingleberries. Uncontrolled, butt cheese can progress beyond dingleberries to dinglebombs or in the vernacular "butt grapes"

Buttcheese is the poop that is so creamy that when you wipe your butt it speads like hot butter.

Cheesy smell of Butt- likely caused by gas moisture. Typcial in summer, after hard physical labour or from generally bad hygiene... in summer. Smell Is strong and easily transferable (onto finger and underwear and through underwear onto trouser). Related to 'Honey Butt'

The pasty accumulation of farts in your underwear.

The foreign matter that accumulates in your ass cleavage. Such matter often causes mild itchiness and promotes smelling of the finger committee after meeting is adjourned.