Somone who is really depressed but hides it. They paint themselves with a cheery mask and pretend everything is ok, but its all a lie.

The act of a female performing deep fellatio on a male while wearing heavy mascara and/or eyeliner. The depth of the act may initiate the gag reflex causing her eyes to water, resulting in her mascara to run down each cheek; thus, resembling a sad clown when she looks up at you.

a very droopy pair of breasts.

*Sad clown* is an adjective I use when something doesn't go my way or I hear something sad. Nothing sadder then a sad clown.

When you blow your load on the girls face and then punch her in the nose so she has a white face and a red nose. The girl will then cry from the punch causing her to be a sad clown.

a irony, a person who is happy but sense something bad is going to happen, therefore making that person feel sad

After ejaculation placing a dollop of semen on each of a girls cheek-bones, so when she stands up, she looks like a sad clown.