derivative of conniption fit.
literal meaning: Having a conniption which causes you to shit yourself simultaneously
figurative meaning: A psychological condition of being extremely upset and frustrated. Usually involves calling your significant other and yelling and crying to them over the phone
Conniption: a fit of rage, hysteria, or alarm.
alternate spellings: Kanipshit canipshit
Sally had a total connipshit when she learned that the items at the store were no longer on sale.
Bob threw a connipshit when he learned he was not chosen for the job.