Portmanteau of ass + after taste. Typically used when describing a food or drink with a bad after taste.
by c0rrupt December 28, 2005
The taste after eating something that seems to leave an after taste that is comparable to the imagined taste of ass.
Sam: Dude the new Twix candy has only 130 calories!
Jeff: True, butt they leave a terrible Asstertaste in your mouth.
Jeff: True, butt they leave a terrible Asstertaste in your mouth.
by Daddy GaGa May 07, 2010
by Fodderwing July 01, 2005
by Notoriose July 20, 2009
by Cherie Brennan December 18, 2008
by TTDRIVER382 August 21, 2016
Having the after taste of butt hole. Usually used in the context of having recently tossed salad.
Also used as nasstertaste if the asstertaste is particularly unpleasant.
Also used as nasstertaste if the asstertaste is particularly unpleasant.
dude 1 - man after tossing that chicks salad i had some serious nasstertaste
dude 2 - well you cant really expect a pleasant asstertaste..... i mean you saw her consume a whole bowl of chili with onions
dude 2 - well you cant really expect a pleasant asstertaste..... i mean you saw her consume a whole bowl of chili with onions
by GOD -1 March 16, 2011