And mom comes out of nowhere.

While playing a Canadian-themed trivia game, Dad asks question (I can't remember) about a Canadian musician.

Me: Is it that dude from Bachman Turner Overdrive?
Dad: Which one?
Me: Bachman?
Dad: No.
Me: Turner?
Dad: No.
Mom: Overdrive?

Dude moment with Dad

Me: I never liked 'Gilligan's Island.' It didn't seem plausible. There's a dude known as the Professor who can make a radio out a coconut, but he can't figure out how to get them off that island? Come on.
Dad: Well, yeah. Did you ever consider Ginger and Marianne?
Me: (Beat) Oooooohhhhhhhh......
Dad: Yeah.