look up any word, like cleveland steamer:
 
7.
Stuff that comes out of your genitals when you get ... happy.
Ooops looks like I got some happy juice on your face. Eh...
by Naked Coffee! November 24, 2008
 
1.
Hennessy and Apple Juice mixed together.
Happy Juice is the shit man.
by The Great Gatsby August 16, 2006
 
2.
A mixture of juice (pineapple, fruit punch or orange from concentrate) and alcohol usually rum (White or Aged) that taste nothing like liquor and fools many into believing they are drinking only juice until the effects start to take effect. Happy juice is usually stronger than drinking the same liquor on another basis as many bottles can be used and the taste barely changes.

Recipe can be experimented with and varied to drinkers preference
Some girls don't like to drink straight hard liquor so they drink Happy Juice as an alternative and get even more fucked up.
by abelizeanwhodrinksalot August 07, 2009
 
3.
A MIX OF A ALCOHOL DRINK AND JUCE OF ANY TYPE
I'M BOUT TO GET {CRUNK} ON THAT HAPPY JUICE
by JA'SHYA July 08, 2009
 
4.
Semen, cum, jizz

Semen Therapy
Lisa's doctor prescribed MOCO's Happy-Juice for her depression; at least three times daily!
by MOCO & P-Phat February 11, 2009
 
5.
Another word used to say jizz, cum, man juice, etc.
Person 1: Oh man i heard u and (insert girl's name here) fu**ed last night.

Person 2: Yeah! man i spilled my HAPPY JUICE everywhere!!!.
by oh!no June 26, 2009
 
6.
Anything (such as a movie, book, or song) that makes you excited only by hearing it referenced.
"Hey, did you hear about that guy that did that More Cowbell routine?"
"OMG, Will Ferrell??? He's my happy juice!!!!"
by MissJEM January 23, 2010