2 definitions by Megalow

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.
by Megalow February 17, 2010
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1- A vagina which memes a pile of rotting cabbage. see also: blue waffle and bumtang

2- A slutty female which you keep around for sex but whom you have no respect for and can ditch easily.

3- A woman who is attractive when found due to an amount of foundation large enough to build a skyscraper on top of, however the female will likely later found to be quite skanky
1-
A: hey man that chick you were with last friday, you ever get anywhere with her?

B: No man she took her panties off and she had some mad waste-gash

2-
A: dude, that waste-gash you've got back home is starting to smell funny you should get a new one.

B: I hadn't noticed to be honest but i guess you're right. Do you want to go find a new one at the mall?

3-
A: Dude you were totally hitting it up with that chick last night at the club, you tap that?

B: Yeah man but i woke up and she was a total waste-gash.
by Megalow February 17, 2010
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