something so out of control, so over the top that it takes ridiculous to the next level.
Did you see that tween dressed in head-to-toe Urban Outfitter? Totally redonkulous.
Can also be used in it's shortened form: redonx.
That dude at the Cursive show with the Von Dutch trucker hat who was tryin to mack on Stephanie was so redonx, it made me ill.
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