Someone who doesn't play hockey very well, and is not the brightest candle on the cake. See buttmonkey
That jackamo is a silly poon.
by MBR May 17, 2003
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Suave fellow, handsome lady lover, flirt, lady's man
That boy's gonna be a Jackamo when he grows up
by runohmuck August 15, 2011
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Jackamo is that stupid battle card game that children play.
"Psychodrive, you imbecile! These are Jackamo cards!"
"What-amo?"
"JACKAMO! It's that... Stupid battle card game that children play..."
by ElMoss August 24, 2009
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