1 definition by cantankorarse

The act of ejaculating into someone's mouth, before vigorously waggling the penis and hissing (to mimic a the making of a Costa cappuccino) - leaving a frothy signature.
"I only asked for a skinny latte, but he gave me a Costa special."
"Dang bitch, I've been here 8 times already this week. Let me pull my dick out, this Costa's on the house!"
by cantankorarse July 19, 2013
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