suck tits

get one's tits in a wringer

To get into trouble.

keep one's tits on

Synonym of keep one's hair on.

off one's tits

Heavily intoxicated; under the influence of alcohol or drugs.

suck a big one

To be terrible; to be of a very low standard.

suck a lemon

To be in a sour or negative mood.

suck and blow

To perform two incompatible actions; to hold views which are in contradiction.

suck donkey balls

To be terrible, of extremely poor quality.

suck down

To drink (or, more rarely, eat) all of something quickly.