Not only does Tim rap sexually explicit raps about how he pleased a girl, we see a full-length sex scene, which constitutes the length of that verse (in this case his second verse).
The girl is naked, we see her breasts and her other private parts.
The video itself is graphically violent, and the lyrics are extremely graphically violent.
Non-stop graphic language. Non-stop use of the F-word.
An intense video with graphic acts of violence (not a mere unnerving background - not that "Appetite for Destruction" by NWA isn't unnerving already, but this is real - but the actual murders, possibly the most graphically violent rap video, as most sort of pussyfoot around the violence somewhat), not just intimidating lyrics. It establishes Tim's menacing and violent thug nature.
Rodney King-hating.