Recently, a lot more top-level domains have been added by the mysterious organization that controls that stuff. There's more than just .com, .edu, .biz.... things like .pizza now exist. Dot Pizza!!!! How great is that?
All of these are 100% real domains and are available for purchase right now*:
3. penis.pizza
5. feed.buzz
11. hitler.horse
13. 420.republican
15. bacon.diet
18. heroin.vodka
19. lookatmy.wang
20. kanyeand.kim
21. killthe.rich
22. penis.surgery
24. unappealing.porn
26. noooo.ooo
28. rihanna.navy
32. frasierfans.club
*These were all available when I checked – if it's no longer available, that means someone bought it after this was posted. I hope they're using it well.