Connipping is when you're talking as if you're having a conniption. It's usually used when someone is beyond irate, or seething with rage.
Lara ran over to Bill, and screams at him furiously, and very loudly for no apparent reason.

Jeff: It appears Lara's connipping at Bill again.
by CatsAndKaleidoscopes June 1, 2011
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Short for conniption fit . a fit of hysterical excitement or anger.
Geez, don't have a connip fit!
That guy is having a total connip fit.
by Marcyw June 6, 2016
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