butthurt

[ buht-hurt ]
/ ˈbʌtˌhɜrt /
Slang.

noun

mental distress or irritation caused by an overreaction to a perceived personal slight, a bad outcome, etc.

adjective

feeling such mental distress or irritation: The comments section is full of butthurt idiots.

Origin of butthurt

1995–2000; butt1 + hurt; in reference to spanking a child