Muscle Man: I told you to jump over the fire pit Thomas, not fall into it. Pops: (Off-screen) Happy Park-iversarry! Thomas: (Looking at Mordecai and Rigby) What's a Park-iversarry? Rigby: Dude, "Park-Anniversary". Just break it down. Mordecai: (Whispering to Thomas) Pops is gonna give out really lame gifts, but just pretend like you like it or you'll hurt his feelings. Mordecai (continued): Hey, Pops! Happy Park-iversarry! Pops: I come bearing gifts! I've picked out just the right presents for all of you. Pops (continued): Oh, I can't wait! (Waving his arms) Open them! Open them!