Spaz out phrase
"Spaz" is short for "spastic" and may be deemed offensive. Because originally, it was a derogatory term for someone with spastic paralysis or cerebral palsy.
To act in a stupid, frantic, or unpredictable way.
I couldn't focus on my work because my kids kept spazzing out around me.
.That silly pen spazzed out on me during the test, so I threw it away.
To react too strongly to something; get extremely excited about something.
Kids spazzed out when they heard they were getting presents.
I was surprised, but John didn't seem to spaz out by the sight of his name in print.
To overreact
The verb "spaz" must be conjugated according to its tense.
This phrase dates from 1960s.