When a girl has a large and obviously fake chest. In most cases a poor boob job.
a girl walks by with tits up to her chin.....
Check out that girls clown tits
Check out the clown tits on that waitress!
A girl with huge nipples resembling a clown's nose.
Look at those clowntits
2. such as to cause wonder, admiration, or astonishment
3. to inspire awe
"Oh my God, did you see his new sports car?"
"I know - that thing is fuckin' clown tits!"
Boobs that are freakishly large or just awkward in shape. May look like two clown shoes stuffed in a bra or two carnies stuffed in a bra. Usually the girl with the clowntits thinks she has the best boobs in the world and puts them out there for everyone to see.
Stacey: Oh my God, look at that girl's boobs!
Lacey: Oh my God I know. What's wrong with them?
Stacey: They're clowntits.
When two ducks sit on an eldery womens head and evacuate their bowels til dehydration.
Holy shit what happened ?
That bitch just got the clown tits dumped on her !