If you grew up here, an ass full of cactus will happen sooner or later. Best to get it out of the way early.
My ex was wearing some hot pants when we went to look at an old Bronco. She had a stellar azz! Anyway, not being from here, she bent over to look under the frame, pushed her butt cheek right onto a jumping cholla. She was insistent calling me for help.
Got around the Bronco and the piece of cholla was stuck with one needle (mighty damn scarce occurance there!), where her nicely rounded butt curved down to meet her leg.
Apparently laughing is not cool, as she said "AZZHOLE!!"