1 definition by Old Toe

Texting and chatting acronym that means "just kidding (but for real)."

Can also be written simply as jkbfr.
Doug123 says: Hey Mike, your mom is a total MILF!"

Mike456 says: My dad thinks so."

Mike456 says: J/K (BFR)

Doug123 says: Yeah, your mom is a MILF.

Doug123 says: jkbfr
by Old Toe March 6, 2013
Get the J/K (BFR) mug.