This is a sign of laughter in the ghetto areas such as Lettermore etc. Also known as a mating call for the ratchet ass females.
Guy no. 1: Yo bro, wanna hear a joke? why did the chicken cross the road?

Guy no. 2: Why dude?

Guy no. 1: To get to the other side!

Guy no. 2: Ahhhh Tssss bro that is some stone age shizbark!
by Leejake December 18, 2014
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