when someone is perfoming anal sex the bit of the penis left out of the anal passage is the bum tang
yeh i was conciderate so i left out the bumtang
A nasty ass vagina which has begun to smell like decaying filth.
It is nearly impossible to manage to completely avoid coming across a bumtang at one point in your life.
Often left unnoticed until it is too late.
Also known as a waste-gash
W. Churchill - Well leutenant, did you pound that pussy last night or what?
Leutenant- Sir, i managed to retrieve the pussy but was surprised when it turned out to be a complete bumtang and was forced to retreat.
W. Churchill - leutenant, we all face some waste-gash at one point in our lives, but when going through hell the best thing you can do is keep going.