Balconear

Balconear (bal-con-NEHARR) comes from balcón (lit. balcony). It means to expose somebody's embarrassing secrets--some times one's own. This term is not offensive. What might get you in trouble is the action itself. Try not to balconear your acquaintances.

Example:

Jacinto: Creo que alguien nos balconeó.

Margarita: ¡No mames! Todos nos han visto fajando en el elevador.

Jacinto: I think somebody exposed our secret.
Margarita: Give me a break! Everybody has seen us making out in the elevator.