coldgasm 

a short and completely random spasm you get when it is very cold outside. It is often also referred to as a chill.

Trevor: Oh man it is so cold out right now.
Andrew: Dude I know I'm coldgasming all over the place

coldgasm by T. Durden December 28, 2005

Codgasm 

A Codgasm is an orgasm triggered by a headshot on call of duty, this is exclusive to callofduty4, those who experience a codgasm, have most likely just "pwned" a noob with a barret 50cal and seen blood splat on the far wall, they tend to squint their eyes, and shake their cheeks, similiar to the way Richard Nixon shakes his cheeks while he is talking.

Ridley972-Dude, I totally had a codgasm last night
Noob-really?
Ridley972-yeah i shot a guy in the face real bad with a barret.
Noob- I am inferior

Codgasm by swevr April 28, 2009

Colegasm 

Colegasm refers to the explosion of semen, blood, and flesh uttered from the male reproductive system after ejaculation. In order for one to reach "Colegasm" stage, one must first use acupuncture in the foreskin of the penis via needles. Then one's partner must tie a sturdy know on the trunk of the penis to cut off all blood flow, creating pressure and colors such as variations of blue or purple. The partner then finishes the job via oral sex or other acts of intamacy until one is in the need of ejaculation. When in the course of ejaculation, semen builds up in the penis adding immense pressure. The last needed step is for the parter to strike down, with either foot or tool, on the blood riddled penis. The explosion that occurs has the force of a five pound plastic explosive. The partner may want to stand over twenty feet away to avoid flying pieces of flesh. Then one knows he has achieved a "Colegasm". This experience is noted as quite pleasuring and satisfying, yet may have harmful results.

My wife Nancy and I experimented with the "Colegasm" technique with splendid results

Colegasm by A Crazed White Man February 19, 2009

Codgasm 

A codgasm can occur in several situations in any of the Call of Duty games (only for Xbox 360 though, because all the other systems are inferior). The codgasm itself is the climax of the Call of Duty experience, much in the same way an orgasm is to sex; except the codgasm is several times more intense and allows for the use of words such as "rape" and "bitch" in appropriate ways. This codgasm can be achieved in situations ranging from, but not limited to, eliminating an entire team in Search & Destroy by yourself, or carrying your team through an entire level by yourself (the higher the level the more intense the codgasm. After round 30, the codgasm becomes so intense that people often lose several pounds from the excreted fluids.)

Player 1: WTF GUYS, you all died? Whatever....
*he then proceeds to solo level 29 zombies
Player 1: Brb guys, I have to go change my pants, i just had a Codgasm.
*Players 2, 3, 4 are speechless.

Codgasm by dehdehdhhhhh January 5, 2011