Facebook bombed - Commenting on someone's wall months later like you're their

Commenting on someone's wall months later like you're their best friend. It's awkward and makes everyone laugh.

I commented 'Still alive?' on her wall 5 months after she posted about her cat dying.

He said 'Hey, remember me?' on her wall like he was her long-lost twin.

I posted 'You forgot about me?' on her wall after 3 months of silence.