During my time playing here, I saw so many interesting and funny names that I have a huge folder of screenshots of them. Here's my top picks, these were found in the pound while I was exploring the adoptions tab:
^ The cat's name is why I took that one home
Lastly, not really funny but it's name made me take him home from the pound that the name generator gave him <3
▪ K9 ▪ He/Him ▪ FtM ▪ Furry ▪ Adult user ▪ Only here to do art/swap. Going through a lot rn ══════════════════════════════════ ○ Trades ○ Collection ○ Icon commissions ○ ══════════════════════════════════ [Sig coded by me!] [art cred: starfleets and hotdogebuns @ dA]