Definitions by Abu Musab Al Zarqawi

Vinyl Siding 

n When a man applies semen to the torso of himself or others for the purpose of providing a protective layer once the semen has dried.

Damn, did you see all the hardened semen on Eric's back, it's like he has Vinyl Siding on there.

Vinyl Siding by Abu Musab Al Zarqawi November 9, 2005

heli 

Heli - V "derived from the term "helicopter". A "heli" is when a man is able to spin a woman who is on his penis fast enough to create enough downward force to provide lift, much like the propellers on a helicopter do. Also requires two other men be shooting semen away from the heli, as if providing fire support."

I heard that girl let them do the heli, she must have been ridin spinninaz!

heli by Abu Musab Al Zarqawi October 26, 2005