comment regret

The feeling you get when looking back or remembering your old facebook posts, status', pictures, etc. and realize that they were dumb as hell or made no sense.

Guy 1:"Do you remember when we had that five day conversation on facebook about pokemon? I'm having some comment regret about that."
OR
Guy 1:"I'm feeling some comment regret about those pictures I posted of me passed out drunk now that my mom saw them and took away my tuition."