"what's a boner?"

The other day my mom and I were watching tv and this one chick made a joke about guy's and their boner's. I thought it was so funny, but my mom just turns to me and asks "what's a boner?"

I laughed and got so embarrassed once I realized she was being serious. My 51 year old mother doesn't know what a boner is? Like what?😂

Anyways, I eventually told her and she was like "oh". It was awkward silence for a bit after 🤷