A sexual act described as; similar to the sex act known as the peek-a-boo , in this act a man is doing a girl from behind then pulls out and spits on her back (simulating cumming), then when she turns around you cum in her hair and whip it into a Mohawk.
Peek-a-boo revised into cumming in her hair and making it into a Mohawk. Thus it is a Mohican Surprise.
by CoCane34 May 11, 2009