Two Year Anniversary Gift Ideas!

Erica • 19 and absolutely in love 💕
Hi, ladies! I'm coming up on two years with this beautiful man (March 12) and I'm struggling to decide what to get him. I can't get him a watch since he got a Fitbit for Christmas. If you guys have any ideas for gifts or even like a few, I'd really appreciate it! 
Things he likes: Peanut butter, giraffes, the color green, dogs, Metallica, Five Finger Death Punch, The BeeJees, Michael Jackson (has an essentials album of both of those), Boba Fett, cats (animals in general), Broadway, Fallout, etc. 
Thanks in advance, ladies! 💋