Sivvy

Pertaining to someone who likes to flaunt his "intelligence," but then does something that would lead anyone to believe that he/she is a total moron.

Dang I felt so Sivvy today when I tried to go out the "in" door on that bus and got lost in downtown London for HOURS. I wish I had seen the sign or listened to the people describing which door was for which direction or moved with all of the people I was with.

by mordy91 March 15, 2009

skivvy

A long sleeved t-shirt

thats a nice scivvy your wearing today

by Taylor April 26, 2005

skivvy

An uncircumcized dick

Brad: bro your mama loves my skivvy, coz ur dad has a helmet
Mat: yeh but she said the dick cheese trapped in there was nasty

by simo1981 April 19, 2008

Skivvy ninja

A man in the armed services that participates in a blanket party, which is the beating of another soldier at night when everybody is sleeping. this usually happens in boot camp if a soldier does something wrong that effects the whole platoon or unit.

Bill: do you know what a skivvy ninja is?

Fred: Yeah, i was a skivvy ninja in boot camp, we beat the shit out of guys that kept screwing up.

Bill: wow, your a badass!

by mcmelonmaster August 3, 2009

stivvy

To fuck up, big style..
Comes from "Ken Stephenson"

My god, he's done a stivvy..

by Broomster June 24, 2003

Snivvy

Adjective used to describe someone who loves to use sarcasm daily.

Bobby is such a snivvy I can't tell when he is being serious.

by ErikNorthman May 15, 2009

skivvy

Somebody who 'skives' (skips, misses) a lesson.

"John, you missed rugby training, you skivvy bastard."

by Matt Cusworth March 6, 2007