why is nobody talking about the mysterious sequence of letters that appears in the opening credits of Community S6E11 "Modern Espionage"
(bbvheua ?)

why is nobody talking about the mysterious sequence of letters that appears in the opening credits of Community S6E11 "Modern Espionage"
(bbvheua ?)
I'm on yet another rewatch atm, will keep an eye out for them when it rolls around.