Dad, why are you acting so weird?
4 seconds sound clip from the Step Brothers (2008) movie soundboard.
You can hear this line at 00:29:44 in the Blu-ray version of the movie.
Quote context
[...]
- Come on. I love talking to you. From across the room, I feel like we have a thing.
- You and me, man. You're my new stepdad. You're unbelievable.
- I never heard that laugh before.
- Dad, why are you acting so weird?
- Oh, hey, by the way, guys, where's my bro, Brennan?
- You're right about your brother. Total dick.
- You know what? I still hate you, but you got a pretty awesome collection of nudie mags.
- Yeah, I got them from the '70s, '80s and '90s. It's like masturbating in a time machine.
[...]