A bowl that is meticulously packed bowl in a pipe or bong sufficiant for only 2-3 hits at max, yet is intended to go around a rotation of 4 or more..
Dude thats a john bowl now quit being stingy and load more pot in that bowl!

by Andy Pants and Canine July 16, 2008
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The John Wilkinson Bowl Challenge Consists Of: A Bowl Filled With One Gram Of Indica Like Purp, Some Keef (enough to cover the top and cigarette tobacco, enough to cover middle of the bowl. You Pack it, Light it and In Order To Successfully Complete The John Wilkinson Bowl Challenge You Have To Clear The Whole Bowl In One Hit and Exhale A Haze Of Smoke Thick Enough To Cover Your Surrounding Enviorment, Like Your Face.
Person 1: John Smoked A Whole Bowl Of 1 Gram Of Weed, Keef, And Tobacco yet some how manage to clear it in ONE HIT!
Person 2: Thats crazy! The John Wilkinson Bowl Challenge FTW!
by SirSource August 5, 2020
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