1. Matt Stafford and Sweetums
2. Robert Griffin III and Rowlf the Dog
Now not all of them make a whole lot of sense. Some are huge stretches using characters that made a one time appearance on The Muppet Show. For the full list you can go to that first link above on Buzzfeed, but those posted here are my Top 5. Alright, Top 6. I couldn't help it.
3. Tom Brady and Pepe the Prawn
4. Joe Flacco and Sam the Eagle
5. Jake Locker and Crazy Harry
6. Ryan Fitzpatrick and Behemouth