context, really is, everything

i was driving to work this morning and i looked over to find a 40ish year old rather proper and prudish kind of woman bopping her head along with her radio. what was funny about this is that she was perfectly in tune with the song on my radio which was 'you can do it' by ice cube (chorus below). it just looked odd.

[Ms. Toi]
You can do it put your back into it
[Ice Cube]
I can do it put your ass into it
[Ms. Toi]
You can do it put your back into it
[Ice Cube]
I can do it put your ass into it
[Ms. Toi]
Put your back into it
[Ice Cube]
Put your ass into it