When you're fingering a girl's asshole and you get shit on your hand and you just shove it in her pussy and continue on.
I just gave Maliya a dirty dog paw. Now both her holes stink like shit!
When you fist a large girl with both arms then eventually crawl inside them. Someone will alert the authorities but you tell them to back off cause you ain't done with the bitch yet! Then proceed to root around till the job is done.
Man, I did a Coltons creeper on a chick last night and I ruined the inside of my buddy's minivan.