Here are some funny video disruption ideas:

1. Unexpected dance breaks
2. Sudden loud noises or sound effects
3. Random celebrity cameos
4. Unexpected twists or plot reveals
5. Characters breaking the fourth wall
6. Sudden changes in scenery or setting
7. Unanticipated song or music changes
8. Funny subtitles or closed captions
9. Unexpected animal appearances
10. Characters' unexpected skills or talents
11. Sudden slow-motion or fast-motion sequences
12. Funny glitches or technical difficulties
13. Unexpected language changes
14. Characters' ridiculous reactions or overreactions
15. Sudden ending or abrupt cutoff

Some specific disruption ideas:

- A serious conversation interrupted by a whoopee cushion
- A dramatic scene suddenly turning into a musical number
- A character's phone ringing with a ridiculous ringtone
- A sudden rainstorm or unexpected weather change
- A character's outfit changing suddenly and inexplicably

Remember, the key to a great disruption is to make it unexpected and playful!