Duck Farts Revisited

Boss: I keep hearing something that sounds like a goose call and then it smells.
Coworker: That’s Terry.
Boss:  Nah, I’ve worked with Terry for years, his farts are like thunder.
Coworker: This is his new fart noise.
Boss: You can change it?
Coworker: Or it can change.
Boss: Terry.
Me: Yes?
Boss: Good work.
Me: Thanks.