When you burn your mouth from eating a freshly picked burrito from the burrito garden.
The burritos finally ripened and I couldn't resist biting one right when I picked it and now I have burrito mouth!
by burrito queen October 22, 2013
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vomit or the act of vomiting. usually from drinking too much booze.
"i don't remember last night, but i woke up covered in mouth burrito."

"hey that dude just mouth burrito'd all over the new carpeting!"
by Chewy! January 22, 2007
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