A shit that hurts coming out. Grumpy dumps most often occur after eating spicy food, or can simply happen if you are just taking girthy shit.
Man, I just took a giant grumpy dump! I think my butthole is bleeding!
John took a grumpy dump upstairs! I think we are gonna need to call a plumber.
John took a grumpy dump upstairs! I think we are gonna need to call a plumber.
by Gringo no Brasil November 17, 2014
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