When air is sucked into the anus and farted out usally without a stench.
"Man, Dalan buttsucks so much that he has diarreah"
To take a pass of a joint and get saliva all over the roach then pass it to a friend dripping with spit.
"Don't give the joint to malcolm dude, he'll total buttsuck it"
The insertion of toilet paper or a sock between ones buttcheeks to prevent and absorb excess moisture and/or leakage from ones anus and/or vagina.
Sarah was quite embarrassed when her butt suck fell out of her pant leg in line at the grocery store. It was really nice of the gentleman to let her know.
More than an ass-kisser. A real butt-suck!
Condi Rice is a real Butt-suck!
1 - Something that really pisses you off.
Murder is illegal? Man, what a buttsuck.
The definition of a 'buttsuck' refers to the admin, Ichi-Min from Bleach RP Society, who Roleplays as Ichigo Kurosaki.
"Ichi-min is a Buttsuck."