What would be a proper spanish translation for hot man?

You can say CHICO CALIENTE or TIPO CALIENTE, which translates HOT BOY or HOT GUY

'guapo' gives the hotness effect very well. I can't find a better word. Here in Argentina some girls call the hot man a "potro". But I don't think that's international spanish.

- 2 Tortillas de harina, con carne, pollo, o chorizo. - Serve con frijoles pintos o arroz - Chipotle de pescado - Cocino pescado con salsa de crema de jalapeno fumo. - Pollo tequila - Cocina con tequila, triple sec, ajo y chiles rojos. That should be close. Some of these terms I've never heard used.

In my spanish class, my teacher says "Guapo" means "pretty". So maybe Chico Guapo?

You´re right. Better saying "un hombre caliente", "hombre caliente", "caliente" - this meaning "hot", "warm". It´s perfectly used commonly to a man and/or to a woman ("una mujer caliente"). OK?

¡ Qué hombre caliente ! ( = What a hot man! )