Geisinger

Verb

The Spanish "ER" verb meaning to teach Biology terribly.

Can be conjugated into all forms of present, past and future tenses with no irregular endings

Example: Present tense, Yo-Geisingo
Tú-Geisinges
Ud./él/ella-Geisinge
Nosotros-Geisingemos
Vosotros-Geisingéis
Uds./ellos/ellas-Geisingen

El profesora geisinge biologia.

by Student March 4, 2005

greased pig on crack

mad,insane. A grade one window licker.

that bird who played lois lane is as mad as a greased pig on crack

by mad dog February 25, 2004

grease up your baby

From the song, "Space Lord" by Monster Magnet. Used to refer to putting makeup and expensive clothing on someone that is otherwise disgusting/unattractive.

Grease up your baby for the ball on the hill.

by Denis Baldwin June 30, 2004

grease off

A competetive encounter between two (usually young) males of Italian/Hispanic heritage.

Derived from the term "dance-off" and the common perception that such ethnicities are "greasy".

Can involve posturing, dancing or weaponry depending upon the wishes of the participants.

Often conducted for the benefit of a female onlooker.

Wow look how Jose uses his blade! He will cut off Xavier's dick if this grease off gets any more intense.

by der Alte Fritz July 28, 2006

Bum Grease

The product of swamp ass that collects at the top of your butt crack.

My terrible case of swamp ass left a bum grease stain on my underwear.

by Amber Adamson January 24, 2009

greased lightning

Someone or something incredibly fast

When he heard you were coming, he left like greased lightning.

by Light Joker October 20, 2005

greasing the bishop

To masturbate

Johnny's mom walked in on him while he was greasing the bishop.

by omg sheepies March 30, 2004