References in classic literature ?
"Whin I was about three-quarters av a mile off the rest-camp, powtherin' along fit to burrst, I heard the noise av the men, an', on my sowl, Sorr, I cud catch the voice av Peg Barney bellowin' like a bison wid the belly-ache. You remimber Peg Barney that was in D Comp'ny - a red, hairy scraun, wid a scar on his jaw?
While there are easy laughs in throwing out politically incorrect words, it is never going to produce the belly-aches or teary eyes of insightful clever humour.