Top definition
When a female or male fingers the asshole to a male and ejaculates the penis
You hear John gave Tom buttjack last night?
by babababrady July 27, 2006
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Jul 1 Word of the Day
sending two texts in a row without a reply inbetween.
Rachel: whats up?
Tessa: not to much! hbu?
Tessa: dude, i'm so bored.
Rachel: stop double texting me.
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