cockroach ass 

usually caused by being overweight. often exacerbated if the person already had a flat ass. the two asscheeks meet at the bottom to form almost a point. reminiscent of the bottom of cockroach's body.

"man that chick needs to do some squats or something before she gets full blown cockroach ass"

cockroach ass by Raoulduke69 December 13, 2022

cockroach beetle his ass

when a bug jumps on you and you spasm. but u are doing this action to someone else

i will cockroach beetle his ass next time

cockroach beetle his ass by alorette79 July 15, 2022