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1.
Drinking before one goes out, because it's always more expensive in the clubs
After 2 hours of prefunking, we went to the clubs to dance.
by Zadken November 01, 2008
 
2.
The act of cumming inside your ho before entering her. Thus, prefunking can be a pleasureful form of foreplay.
Leah was so excited that it was patti's birthday, they were prefunking before the celebration could really begin.
by sharpasaknife April 02, 2009