¡No manches!
Mexican slang for no way
An expression of disbelief or amazement, similar to 'no way' or 'you're kidding' in English.
No manches, ¿cómo que ya no hay boletos?
No way, what do you mean there are no tickets left?
¡No manches! Eso fue impresionante.
No way! That was impressive.
Oye, güey, no manches, pense que eramos amigos.
Hey dude, what the hell, I though we were friends
