Facebusted - You post embarrassing stuff about someone on Facebook, like

You post embarrassing stuff about someone on Facebook, like pictures or comments that show they're a total idiot.

I posted a picture of him eating a whole pizza by himself. He was facebusted.

She wrote a comment about how he failed math. He got facebusted.

I posted a video of him tripping. He was facebusted for sure.