I'm not sure what "el Pancho" refers to, but the phrase means "tonight in el Pancho." It is setting up a meeting or a plan of some kind. If it is alone, the phrase would mean, "let's meet in the Pancho tonight." El Pancho must refer to a location of some kind, possibly a town, a bar, etc.
Translation: You're speaking Spanish tonight.
"Sleep with me tonight."
"This night" like tonight in english.
¿Qué quieres hacer esta noche?--- What do you want to do tonight? (informal you, singular, both genders)
It means "This night wapa" (wapa is not a Spanish word)
Él preguntó dónde estuviste esta noche.
esta noche = tonight
"¿Qué estás bebiendo esta noche?" (Bebiendo = Drinking) "¿Qué estás tomando esta noche?" (Tomando = Taking, but can also mean drinking)
esta noche = tonight
Esta noche será mia. This night will be mine.
Puedo quedar esta noche contigo* Translates to: "Can i stay with you tonight."
It means do you speak in spanish or English tonight