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1.
legendary canyon racers from los angeles county. or also known as slidage X3 for there agressive/crazy/fearless drivers that drove beat up cars in the LA mountain passes
everybody watch out here comes slidage let them lead the run.
by SX3 member April 20, 2011
 
2.
Slidage is a group of canyon runner located in los angeles county. Slidage is also known for talking hardcore shit to people and on each other and know for no giving a fuck about shit. Slidage are owners of aggressive looking cars.
Slidage is talking shit again.
by tougelife May 05, 2011
 
3.
An event of having sex with someone. or a plethora of up coming sexual activities with many different partners.
Yall gonna have to bounce i got some slidage coming thru.

You all are going to have to leave because i have this girl im going to have sex with coming over.

Boi my weekend bout to be LIVE i got all this slidage slid'n thru

Hey i'm going to have a great weekend, because i'm going to have a lot of sex with different women at my house.
by UDIMAC June 03, 2012
 
4.
are a group of 3 guys one of which doesnt even own a car, are known to lose to ethan built productions with good tires and suspension
yo bro, whats up? have u herd of slidage? naa man