After consuming multiple shots of Jack, you being speaking a language that is unintelligible, aka Jackanese.
He was so trashed on JD, I couldn't understand a word he said. Dude was speaking Jackanese.
by _Murray_ May 29, 2012
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The language Jack speaks when he has no idea what to say.
Jack is speaking Jackanese again. whats he saying??

JACK- 'aba pup? gala dum! baba dalmaUMPA'
by rachspeech May 9, 2013
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When a friend sends you a voice text message and forgets to proof read it before she hits send. However, you can interpret exactly what she’s saying 95% of the time. The rest of the time you just think, huh?
What was that text, did she just speak Jackanese?
by Jackanese September 25, 2022
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When a friend sends you a voice text message and forgets to proof read it before she hits send. However, you can interpret exactly what she’s saying 95% of the time. The rest of the time you just think, huh?
What was that text, did she just speak Jackanese?
by Jackanese September 25, 2022
Get the Jackanese mug.