A pimpslap-like gesture to the cheek announced in slow motion. There are many different variations, such as the "Slightly Unexpected Biffe" and the legendary "Ultra Biffe". The origin of this gesture is believed to be in an old Batman TV show.
by Fange276 May 18, 2010
Get the Biffemug. by Wisdom 1:6 April 19, 2019
Get the Biffmug. When something from your child that was commonly seen as shit by you and your friends now obtains a air of positive nostalgia and you have a new likening/positive thoughts.
"Here ya seen that Citroën DS3 over their?! "
"indeed my good fellow isn't it Biff as fuck?!" but not as Biff as that Volvo 740 estate! "
"indeed my good fellow isn't it Biff as fuck?!" but not as Biff as that Volvo 740 estate! "
by PinkiedPinkpantha May 7, 2017
Get the Biffmug. 
A biff is a slang term for vape which originates from students at King William’s College on the Isle of Man
by Xx_Supersniper_xX March 8, 2022
Get the biffmug. by Nyko April 29, 2007
Get the Biffmug.