John Effect 

The phenomenon of a particular champion on the other team getting extremely fed and carrying their team, then having the same champion in your next game be a feeder for your team.

dat xerath went 21/0/616 cuz my tem did knotz buy MR but den i queued wit john then we went 1/23/1, i just got john effected

John Effect by XJohn601 December 26, 2011

john reed 

Noun - Some say he was nursed at the teat of the mother wolf, in the burned out hull of an E-Type Jaguar. Some say he was born from the thunder clap that occurred when Mario Andretti & Ritchie Blackmore bumped into each other at a party, high on qualudes. He is not drawn to exotic women and fine alcohols, they are drawn to him. All we know is, they call him The Stig's American Cousin.

John Reed is a bad ass mother fucker.

john reed by agent_orange910 February 18, 2015

John moment 

When you attempt something that takes very little brain power but still manage fuck up.

Matt hit his head really hard and has lots of john moments now.

John moment by Chuggington December 28, 2016

john clyde 

A jock nerd.
Someone who plays ultimate frisbeeand maintains good grades and is good at sewing.

Joe Chu was in love with a john clyde even though he was a lonely nerd. The match would never happen but Joe Chu could always hope.

john clyde by Danger noodle 666 February 19, 2017

john chin 

The common name of an Asian citizen that has moved to an English speaking country and acquired a new name.

John Chin is a nice boy.

john chin by JapBash February 27, 2017

john contour 

A name for a guy that uses alot of hair gel , only the best kind.

Also known as jun cuntor

Man, that guy is a real John Contour.... Look at that dank hair!!

john contour by Mr.CUCK April 16, 2017

john wilkes boof 

When the teacher asks who shot Lincoln, and you shout out John Wilkes Boof.... and she says good answer

Ok class who shot Lincoln ? John Wilkes Boof....

john wilkes boof by Pfunk July 12, 2017