SciFi Book Worm

when your getting head from a girl with glasses on and you slide ur dick in and out of different gaps between her face and her glasses creating a "worm-like" motion with ur dick.
(help to have an exceptionaly large penis)

I took that chick from the bookstore out and gave her a fuckin scifi book worm!!!

by Tony August 1, 2004

SILF

When your sister wants you to fuck her. In most cases, brothers ask their sisters. But that's probably the only thing that sibs can agree on...
sex love sisters brothers ass yummy tits penis dick vagina seducer

Sister: Bro, come here for a sec...

Brother: What?

Sister: (strips off clothing)

And they lived happily ever after..
But she's a guy stealing SILF!

by The Girl Who Kicked Thru Iron August 21, 2010

scalf

Some dink on NZ TV's spelling of scarf

Drew Neemia: "Dude, check out my new scalf."

Me: "It's a scarf, You dink."

by Outrageous Foreskin November 19, 2007

SIILF

Ski Instructor I'd Like (to) Fuck

I got a private lesson from a real hot siilf today

by Ski_Bum January 9, 2010

smilf

She-male I'd like to fuck

Dude, your brother is a smilf

by Math October 30, 2003

SILF

Substitute I'd Like (to) Fuck

Johhny: "Did you see that math substitute today?"

Mark: "Yea, dude, she's a total SILF!"

by jjobin@99 March 1, 2011

silf

skater i'd like to fuck

wow hes a hot silf, look at him ride that board.

by Dianna Cole July 8, 2006