An alteration of the common term bae. Your bestie bae is a friend you put before any of your other friends. You would wrestle a bear to save your bestie bae. A bear. If your bestie bae and two other friends were falling off a cliff and you could only save one, well... sorry zach and sam.
Wow Kenny and Jazmyn are so close! I can't think of any better friends. They're definitely bestie baes.
by Kenmeister April 4, 2015
by WordyWinston April 17, 2022
literal bestie omg. u totes cant live without one. theyre such a slay queen u better love them supes for suresies.
by billieilishfan243 May 23, 2022