So this dude is basically a 46 year old man child and I don't wanna armchair diagnose people, but he's probably on the spectrum.
He'll say a pun or a "funny" phrase, stare at you till you acknowledge it, then when you do, he'll just keep saying it over and over.
Even if you don't acknowledge it he'll say it a bunch then switch to a new one.
He's obsessed with making fart noises then pretending it's someone else he'll even do it while we're eating lunch. I've tried the politely asking him to stop he just says
"oh you know I'm just joking"
then when I tell him its genuinely annoying he goes full kicked puppy and acts super sad for a few hours and gets all woe is me saying stuff like "oh well I guess everyone hates me I'll just shut up forever". Sometimes he even goes full non verbal and literally just tries to communicate by pointing and or writing notes.
It's not like he's an asshole he a genuinely good guy he's good at his job and he's got your back when you need it.
I guess I just have a hard time finding the balance between not being an ass to a guy with zero social skills and losing my sanity because he can't be quiet for 5 minutes.
Have you tried... you know... talking to him about it?
I mean a cool headed calm discussion avoid not making farther noises.
I guess it depends on the culture of your work place but honestly I feel like this is something that can be easily resolved and it's part of managing a team.
Sorry mate. IMO this is really bread and butter for a team leader.
You're not children. You don't need to be "nice" or "mean".
hey guy
I'm really enjoying working with you. You seem to be amazing at x. I'm really hoping I can learn about y from you.
If I'm really honest though, I just can't concentrate with the fart noises. I know it's just a joke and maybe others are ok with it but it really disrupts my flow, every time.