BFF shot (noun) : Best Friends Forever shot
A shot to be taken among tipsy acquaintances to solidify a closer drunk friendship. Very common among collegiate Basic Bitches.
As a result of taking BFF shots, the participants may be seen going to the restroom together, and awkwardly dancing in a circle while singing along to Journey's Don't Stop Believin'.
"Hey girl, I'm Tiffany! Haven't I seen you around the Lambda Chi house? Lets take BFF shots!"