Jenko is a nickname given to someone with the last name Jenkins. It describes someone who has a big nose and a micropenis. They tend to be rich and have bisexual tendencies. A Jenko will also try and make you believe they are good at sports but they really aren't.
Person A: "Hey Jenko, wanna hang out?"
Jenko: "Sure, let me go ask my butler for a ride to your house"
by TreeHugger1611 May 20, 2021
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Going for a Jenko

The act of emptying your bladder before :-

1) Going on your lunch break
2) Going on a Journey
3) Doing something which means a toilet will not be readily available.
Work mate 1) Just going for a Jenko lads
Work mate 2) Thats a shout, I'll join you - its 5.25 and work has nearly finished, I don't want it to cut into my free time.
by Mark Jenkinson December 19, 2006
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1.An expression of urgency or a command
2.An expression along the lines of "holla." Most commonly used upon leaving.
3. A word meaning "messed up", along the lines of "wacked"
1."Yo homie, lets Jenko, we're gonna be late!"
2."Sup bro, Jenko!"
3."Yo man, thats Jenko"
by S-n-C Diddy February 18, 2004
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jenko

verb jenkoing

def: to be paranoid about something .
imor: i think he's sharing my nudes!
saj: chiiiillll, don't be so jenko about it.
by imor May 05, 2019
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jenko

verb jenkoing

def: to be paranoid about something
imor: I think he's sharing my nudes!
saj: chiiiillll, don't be so jenko about it.
by imor May 05, 2019
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