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A Manthey is an awesome form of taco sauce. It is used at some Mexican restaurants, but only the real good ones- say "Cafe Frida" in NYC. A Manthey has spicy peppers with the slightest bit of sweetness.
"Can I get some Manthey sauce on my taco please?"
"Sure thing sir."
by AwesomePeopleSocietymember21 March 07, 2009