look up any word, like dirty sanchez:
 
3.
A way for guys to express how they feel about a woman's looks. Usually used to express really ugly women. Its kind of like saying they are really good at looking bad.
Guy 1 - Hey man you have to take one for the team tonight!

Guy 2 - You have to be crazy buddy, those chicks are down with the sickness!!!
by Gamesync November 17, 2008
 
1.
the best heavy metal song sung by the greatest heavy metal band in the world.
Open up your hate and let it flow into me!
by Jin Kazama February 21, 2005
 
2.
When you are into repeated usage of hardcore illegal narcotics. Ex.heroin, crack, coke.
Ooooh...AH AH AH AH COME ON GET DOWN WIT DA SICKNESS!
by Douglas and Manuel November 19, 2002