The jelly beans left at the bottom of a container, becuase they are all the worst flavors.
Example 1
Guy 1: Can I grab some of your jelly beans?
Guy 2: Sure, but they're all ass beans.
Guy 1: Fuck that, those are trash.

Example2
Guy 1: Damnit 5th buttered popcorn in a row.
Guy 2: Looks like were hitting the ass beans.
Guy 1: Ass beans are the WOAT.
by jomasta May 27, 2009
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Commonly used to describe the explosive diarrhea one experiences from bad Mexican food (ie. Taco Bell).
Sage: I ran into Michael, he just got back from Chipotle and had a bad case of bean ass.
by mmmmmbags January 10, 2015
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usually referring to a tall and incredibly skinny male with a lack of butt.
That grant sure is a tiny ass string bean.
by buttkissin2k14 January 4, 2015
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