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When someone does something completely ridiculous and shocking but has no sense of shame. Totally surprising and hard to understand for everyone else around but usually pretty funny.
"I can't believe what you did last night, you pulled a rubeena again"
"what's this weird feeling, I didn't pull a rubeena did i?" -"yes you totally pulled a rubeena, that would be shame you're feeling"
by thedogslegs March 04, 2012