1 definition by Ice Hitted Onyu

When you eat or drink something that tastes good at first but then tastes like ass right after.
Ex 1.

Moiz: "This juice is good at first but then shitty afterwards .

Zach: "Dude, you've got a serious case of after-ass."

Ex 2.

"I ate this chick's ass and at the time it tasted good, but then I started tasting that after-ass when I was done"
by Ice Hitted Onyu April 17, 2017
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