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2.
A Term used in Dragonballz. Used in everyday speech to persuade, accentuate and exaggerate everyday conversations.
Gohan-"But Piccolo..."
Piccolo-"JUST DO IT!!!"
by Jimmison! September 15, 2008
 
1.
1. The most globally recognised slogan of any company. The Nike 'tick' or 'swish' and this slogan are two of the best marketing tactics of all time.
2. Said by someone who 'peer pressures' other's.
1. Nike: Just Do it.
2.Peer Pressurer: "Have a hit man."
Dude: "No Thanks."
Peer Pressurer: "Just do it."
by Diego August 26, 2003