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2.
That jackass is a Jittery!
by Jar Jar March 02, 2003
 
1.
Bouncy, shaky, or just impatient.
I get jittery when I have to piss too bad.
by Promethean Sky March 20, 2008
 
3.
Someone that owns your ass.
Jittery just laid the pwn down on your ass.
by Jittery March 01, 2003