MARK's definitions

Half Life

1 : the time required for half of something to undergo a process: as a : the time required for half of the atoms of a radioactive substance to become disintegrated b : the time required for half the amount of a substance (as a drug or radioactive tracer) in or introduced into a living system or ecosystem to be eliminated or disintegrated by natural processes
2 : a period of usefulness or popularity preceding decline or obsolescence <slang usually has a short half-life>

For americium-241, it is known that half of the atoms decay in 458 years. Therefore, 458 years is the half-life of americium-241. Every radioactive element has a different half-life, ranging from fractions of a second to millions of years, depending on the specific isotope. For example, americium-243 has a half-life of 7,370 years.

by Mark January 6, 2004

pecker fucker

one who wishes he could fuck his own pecker.

a self centered individual that is very conceded and stuck on themselves.

by mark March 4, 2004

chepin

its a word

have a chepin day
stupid ass chepin fucker

by mark July 28, 2003

bod

Verb: to fail to finish a (usually alcoholic) drink. May be combined with a descriptor of your choice, eg "donation bod" (giving the remnant of a drink to a friend).

It's bad to bod a bud in bed.

by Mark March 15, 2004

kahz

a totally dope kid who looked up his name on google and found some bullshit.

kahz is the one guy who will always have the back of his friends and foes.

by mark March 8, 2004

bamping

A sleazeball who thinks he has conned me but though he pretends to be my friend I know I am better as I have been researching for much longer than him and I am the original and alway have been and always will be and he's really getting my hackles up and if he's not careful I shall set my LOVELY WIFE on him!

Danny, the pratt in the wooly hat.

by Mark February 22, 2004

Lubbie

lesbian girl with a moustache

man, look at that Lubbie, she has a thick moustache

by mark May 16, 2003