Covering your balls in maple syrup and sprinkles while wearing a leopard-print tie and laying on your sister's bed in the background while shes taking myspace pictures.
"Aha Tabatha, nice picture but your brother is pulling a cockamoomoo!"

"Dude, go to my sister's myspace. You'll see my cockamoomoo glory."
by Mr. Fuji January 4, 2010
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