to shoot one's load all over the body of another person during sexual intercourse.
dude last night this girl went down on johnny and he launched all over her face
by trex-good-man December 22, 2010
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1. Raise your rev's high enough to do a burn out. (Depends on application)

2. Find the best rate to let out your clutch while allowing just a little bit of wheel spin as you slowly apply throttle. (about 17% wheel spin)

3. Floor accelerator as you approach full clutch engagement.

4. Watch you're rpm's as you gain traction so you don't bounce off the rev limiter.

P.S. Wide-open throttle shift into second at about 750 rpm below redline.
Dude thats fucked up. My girlfriend can launch my srt-4 better than you can launch your Evo. Learn to drive.
by chadsicle September 3, 2005
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Abbreviation for Late Lunch. Eating lunch between 1:30p-4:30p.
We can't make lunch, but I think we can make launch at 3:00p.
by stafordsnow June 22, 2017
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Def:
Launch is a definition when somebody confesses something extremely rare and sick or if someone confesses something for you.
Ex:
Friend: Begin to pack your stuff, we most go, you use like 15 minutes to come!

2. Friend: Your mother uses 15 to come!

Rest of the friends: Haha! Launch!

Male friend is in love in a German boy!
2. Friend: Launch
by nilsz February 12, 2010
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To vomit. Usually in reaction to waking up next to someone far uglier than who you went to bed with.
"Dude man, she's pretty when I'm drunk, but this morning the sight of her made me launch!"
by csmithesq March 13, 2009
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WHEN ONE MAN CHUCKS OR THROWS ANOTHER MAN, USUALLY EMBARRASSING HIM DURING IT
B: I WILL LAUNCH YOU
C: IM SCARED
by Big Bags August 14, 2008
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