Just launched! Learn slang while watching funny vids: urbandictionary.tv
1. biotranny
a biologiclay formed human been.they must have both gender features i.e. male arms, female eyes, male lips, female hair etc.
mate 1oi mate look at dat biotranny!
mate 2 nah just call them a BT for short! but still a true BT hahahaha!!!!!!!!!!!!!!!!!
buy biotranny mugs & shirts
man woman together biological biotranny
by Mimmy-chuk May 24, 2009 share this add a video