blow it out one's ear
stick like shit to a blanket
talk out one's ass
talk through one's ass
stick up
murder
throw a wrench in the gears
throw a monkey wrench in the works
throw a wrench in the works
pistol-whip
put foot to ass
vacuum up
bust a cap in someone's ass
slob
moon
gob off
gum up the works
splatter
know one's head from a hole in the ground
know the difference between one's ass and one's elbow
know one's ass from one's elbow
know one's head from one's ass
hang up one's fiddle
put one's oar in
put in one's oar
assplant
bust one's gut
beat the tar out of
put in an oar
throw a monkey wrench into the works