look up any word, like tinder bombing:
 
3.
At the point of time when one listens to music by his or herself while acknowledging no one.
So I was talking to this girl the other day, I didn't realize she was tuning.

Look at that guy! He's tuning it up in his own little world.
by DJ MadSchemes October 11, 2010
 
1.
the process that comes before getting into a chicks pants. also can be the process of flirting
Guy 1: what are you doing man?
Guy 2: fuck all, just tuning this bitch
by skatman May 25, 2003
 
2.
The step before dating, usually at this stage both people are aware they like each other but choose to get to know each other/flirt first. Probably the cutest and funnest stage.

WARNING: lack of official relationship may cause one of the people involved in tuning to believe dating/hooking up/tuning with others is acceptable.
cameron: "oi bra, who you tuning?"
jake: "hey man, that new chick kirsty"
cameron: "aw yeah she's real hot! but what happened to jess?"
jake: "still got her, tunin = freedom"
by realies July 26, 2011
 
4.
Changing your car's appearance to enhance it (in your eyes) - ranges from lame dasher frills and spoilers to reboared cylinders and rechipped injection circuits. It's supposed to make your car go (or just look) faster.
The proud owner of a tuned car won't likely sell it to anyone else.
by Zdenek August 20, 2004
 
5.
Whats said to the most beautiful chick in the world
by Anonymous November 05, 2003