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"Doing a Josh" is where a person is able to do something, but puts himself down about it, until he thinks he can't.
Sion: I can't make this awesome Pk jump luls.
Cal: Yes you can! stop doing a josh.

* attempts jump *

and Sion spent the rest of his life in a wheelchair. :D
by Jpazza August 05, 2008

Words related to Doing a Josh

a doing josh joshua parry