Center Console Boats And More

Why does she have to be a smart alec?

My friend is annoying when she does this. For instance I tell her my family has a boat and that she can come if she wants.

She goes "Is it a pontoon?"
I said yes
"Good because you can't fit everyone on a boat"

IT IS A BOAT!!!! A pontoon is just a specific type of boat!

When I slip up she corrects me and just because I told her I wear a hearing aid she has to ask me have you ever heard of bull nuts or masturbation? Of course I have!! Just because I have hearing loss doesn't mean I'm fricken mentally retarded!

Can you help me understand her? I'm 24 and she's 40