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3.
A car that is maxed out in power and has all the best possible parts for it
look at that tuned zonda c12s
by chris gray January 04, 2005
 
1.
To get drunk or already getting drunk
Man i am getting tuned tonight!
by FHS Kid January 28, 2006
 
2.
Stating that someone or something competing lost badly at whatever activity.
Dude, we got tuned in last night's soccer game, we lost 9-0.

or

Your'e getting tuned man, just give up.
by hektor January 27, 2005