Mum got Broadband

So my mum called me up and after chatting about misceltrivia for a while she casually dropped into the conversation

Mum: Oh, and I signed up for Broadband...
Me: Nice, that's cool.
Mum: Yes, I think we need it.
Me: Yeah, definitely, it'll help loads.
Mum:(smug because she just had a conversation about Broadband (whatever that is)) Yes, that's what I thought.

I think Broadband went mainstream.