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"No mames" is a form of "no mames", a phrase which is often translated as "no fucking way". "Güey" is a noun which is often translated as "dude". Learn more about the difference between "güey" and "no mames" below.
el güey(
gwehee
)A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
1. (colloquial) (form of address) (Mexico)
A word or phrase that is commonly used in conversational speech (e.g., skinny, grandma).
Regionalism used in Mexico
a. dude (colloquial) (United States)
A word or phrase that is commonly used in conversational speech (e.g., skinny, grandma).
Regionalism used in the United States
¿Estudiaste para el examen? - Claro, güey. No quiero reprobar.Did you study for the test? - Of course, dude. I don't want to fail.
¡Híjole, güey! Ya te cayó el chahuistle.Uh-oh, dude! You're in for it now.
b. man (colloquial)
A word or phrase that is commonly used in conversational speech (e.g., skinny, grandma).
¡Apúrate, güey! Vamos a llegar tarde.Hurry up, man! We're gonna be late.
c. mate (colloquial) (United Kingdom)
A word or phrase that is commonly used in conversational speech (e.g., skinny, grandma).
Regionalism used in the United Kingdom
¡Tranquilo, güey! Solo estaba bromeando.Relax, mate! I was only joking with you.
2. (colloquial) (man) (Mexico)
A word or phrase that is commonly used in conversational speech (e.g., skinny, grandma).
Regionalism used in Mexico
b. dude (colloquial)
A word or phrase that is commonly used in conversational speech (e.g., skinny, grandma).
¿Te crees lo que dijo ese güey?Can you believe what that dude said?
3. (colloquial) (fool) (Mexico)
A word or phrase that is commonly used in conversational speech (e.g., skinny, grandma).
Regionalism used in Mexico
a. idiot
Eres un güey. ¿Cómo se te ocurre publicar esa foto en tu blog?You're an idiot. How could you upload that photo to your blog?
no mames
A phrase is a group of words commonly used together (e.g., once upon a time).
1. (vulgar) (used to express disbelief or surprise) (Mexico)
A word or phrase that is crude, indecent, and generally rejected by society.
Regionalism used in Mexico
a. no fucking way (vulgar)
A word or phrase that is crude, indecent, and generally rejected by society.
¡No mames! Los Tejanos ganaron el Súper Tazón.No fucking way! The Texans won the Super Bowl.
b. you're fucking kidding (vulgar)
A word or phrase that is crude, indecent, and generally rejected by society.
¿Encontraste $500 en la calle? ¡No mames!You found $500 on the street? You're fucking kidding!
e. bloody hell (vulgar) (United Kingdom)
A word or phrase that is crude, indecent, and generally rejected by society.
Regionalism used in the United Kingdom
¡No mames! El tráfico hoy está horrible.Bloody hell! The traffic today is terrible.
f. come the fuck on (vulgar)
A word or phrase that is crude, indecent, and generally rejected by society.
¿En verdad crees que vas a aprobar todas las materias sin estudiar? A ver, ¡no mames!Do you really think you're going to pass all your subjects without studying? - I mean, come the fuck on!
