A fork of Rural Dictionary
like a gay best friend but better. a mexican best friend, or MBF, is your best friend from the other side of the wall. you must remember to feed your MBF with a daily dose of tajin lime seasoning, or else you risk being celebrated next día de los muertos.
Person 1: Yeah my mexican best friend came to visit the other day. He stole all my flour tortillas and said “las necesito para una emergencia, pinche pendejo.” I think it means he’ll pay me back and that he loves me. Person 2: god.