Mega petty

A petty person is someone that makes things or events or actions blown out of proportion ,normal people dismiss as trivial or insignificant into excuses to be upset

Isaac: Emerson is a simp for still having feelings for his ex
The boys: meanwhile this dumb nigga still talks about where he fucked his ex and he drives by her house all the time and he acts like a little kid with his wack ass hair cut, now that’s mega petty