a). An amount equal to the number of soft pretzels that can fit in a large garbage bag.

b). A very large amount.
"Dude, that is a joshload of pretzels!"
by durnt February 16, 2010
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Another word for the semen of a person's named Josh
Xavier: I really want some joshload in my mouth
by SaucemasterXX January 20, 2022
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