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.

The act of having sexual relations with a woman and, as soon as the male takes his pants off, the female sees how small his penis is and starts laughing uncontrollably to the point where tears start to roll down her face.

The act of masterbating or recieving a handjob to music that resembles that of a sad clown. Usually played during circus acts, however several talented musicians (serbs and those alike) have the ability to recreate the most classic of the sad clown melodies. Some of the most famous "sad clown" producers of our time and age include: Eric "the pedo" Bein and Jim " Jerk-a-lot" Phillips.

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.

When you are ready to cum after a blowjob, come into each eye of your lover, making him or her tear up and have cum dribble down their eyes. Then punch them in the nose, making a red bloody nose, resembling a sad clown.