Random Weird Unrelated (Hilarious) Scenes in your novel

In my novel in November (it was a Star Wars book set between the first and second movies), there was a random scene where Alex Trebek rides in on dragon-back, plays a quick game of Jeopardy with Bossk, Obi-wan, and Anakin, and then leaves.
Any random weird scenes in you guys' (not sure if that's correct grammar) novels?

My sister turned up in my Nano from a couple years ago, brandishing a spatula and force feeding me macaroons. :D

In the very beginning of mine from last year, my MC tripped over a chair and fell. The random part is that she lost her tuna sandwitch - and it happened to hit her boss, Leroy Jenkins, who had stepped out of the YouTube video and into the napkin hospital.

A narwhal ate my MC's salad.......