I'm pretty sure it's a pun
pfp change
if someone where to say "I am hungry" it would be to say that their current mood is hungry, but you also so "I am Arjun" to tell someone your name is arjun. so the joke is that you think their name is hungry. however it can't just be "I guess" since that doesn't say anything about the person since they didn't say "am"


I thought that you just meant I guess, I did not think that it was a pun