cars, sports, and...brasierres?

It's not every day you walk in on your two boys talking about undergarments for ladies. Here's the skinny on what I overheard:

5-year-old: Hey Griffin, what's a brasierre?

9-year-old: Oh, it's like a bigger word for bra.

5-year-old: You mean, those things mom wears.

9-year-old: Yeah, girls wear 'em. A brasierre is what Mom's putting on when her bathroom door is closed and she says you can't come in.

5-year-old: Got it.

You can't make this stuff up.