1: Pertaining to Aborigini bush people.

2: Also a racist slang word in reference to people of African decent.
1: In the jungle, beware of the Wabumbum's.

2: Check out the fro on that Wabumbum!
by Remo Phabulou$ October 26, 2004
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adjective
When you are so rambunctious that you say pronounce rambunctious as wabumbum.
by wabumbum March 15, 2020
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