On Last Week Tonight, John Oliver introduced the world to the salmon cannon, which is a real thing someone invented to help salmon pass through hydroelectric dams when they swim upstreaming during the spawning season.
So obviously Oliver had to build his own salmon cannon and test it out on his peers:
1. Jon Stewart
2. Jimmy Fallon
3. Michelle Beadle
4. Dwight Howard
5. Kelly Ripa
6. Jesse Tyler Ferguson and Eric Stonestreet
7. Stephen Colbert
8. Ellen Pompeo
9. J. J. Abrams
10. R2D2
11. David Letterman
12. Homer Simpson
13. Joel McHale
14. Wanda Sykes
15. Mario Batali
16. Wayne Brady
17. Anderson Cooper
18. Seth Meyers
19. Sharon Case
20. Meredith Vieira
21. Rachel Ray
22. and Tom Hanks.
