Top Definition
longer or shorter word which means "what the hell do you need now i wasnt really listening".

crazy like happy bubbly wierd and a freak of a nature uses this word...or words...

oftenly used to annoy people and in the otoby language..

j: hey whtcha doing afterward ngd;rjgrgygiudfyhgejhg...... etc

t: whatchamacacus.....?
by cientrem May 19, 2007
6 Words related to whatchamacacus

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