At the beginning of the video, a text appears, and it is saying: "What is wrong with this dinosaur skull? Look closely."
It then proceeds to show a still image of a supposedly fake T-Rex skull, making the viewer concentrate on what's wrong with it. However, for about 4 seconds, the picture zooms a little bit towards the camera, with the same scream from What's Wrong?.
Another text shows up at the end, stating: "Meh. Nothing really but a scream! Pranked again by VenerableDread." The video then ends.
The text at the beginning of the video.
The text after the screamer pops out.
NOTE: The following video contains a screamer!