A frame of a porn clip which is frozen on the screen because of the clip buffering, and which you would probably not be proud of yourself for nutting at.
Severity varies from "girl-still-clothed" to "dude's-bare-ass".
Me: Dude, I had a frame de la lame today.
Friend: How bad was it?
Me: It was the dude's orgasm face. I want to kill myself.
1👍 1👎