MUST BE DONE WITH LIGHTS OFF! While the male is having sex with the female in the doggy style position, he pulls out and inserts a dildo, so the women is non the wiser that the man has pulled out. The man continues to pleasure her and suddenly turns the lights on, yells "SURPRISE NINJA ATTACK!", and punches the female in the face. Then turns the lights back off.

A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.