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1.
a batlike pokemon, the evolved form of golbat, the bat pokemon. Crobat is purple, and has four wings. It sometimes appears to have no feet, but it's sometimes seen with feet.

In Pokemon slang, crobat is similar to "crow". It's to describe someone black.
"Crobat is an awesome pokemon! Go crobat!"
by Doukie February 17, 2009