I wonder if Sarge has personally had a "taste" of Grandma's hair pie. That might explain... oh God. I may have just figured out why Sergeant Caboose kept his real name a secret all these years.
I originally thought that it was 'hare pie' but I'm guessing that from Caboose's reaction that's definitely not what it is. Kinda wish it was though. Hare pie is nice.
Looks like Sarge went a little too far when it came to interacting with Carl the llama with a hat. I just looked up the definition of those two words... why'd I do that?!