It is when you are having sexual intercourse with a woman/man in the ass and he/she shits on your chest. You use the shit as lubricant on your cock as you ram it down his/her throat. When he/she gags, you take your dick out and slap him/her in the face. Hence, a Furqan.
"Man I totally pulled off a Furqan yesterday in the teacher's lounge!"
by kevin82 January 31, 2008