Any variety of trendy hairstyles that actually resemble a big poop log right after being pinched off. Fohawks and the like are prime examples of sphincter cuts.
Chaz walked into the hair salon, collar popped, scarf carefully messy, and asked for the "fauxhawk
" confidently as he winked at the cute hairstylist. The hairstylist then rolled her eyes and muttered "sphincter cut, huh...fag"