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4.
herpes, genital herpes or crabs
Yo, Deena has some crazy zest going on.
by guavaman3000 November 14, 2012
8 11
 
8.
Used in a negative manner.

Something you call someone when they do something wrong or mess up.

Sometimes equivalent to "butt head".
Person A: Wowwwww! He took my soda.
Person B: Dude, what a zest!
by 3eqwtgwtgwasdgwargwragw October 04, 2007
4 34