Seatbelt Riddle

Okay, Miles081809, listen up, you are clearly not the sharpest tool in the shed if you don't get this. So, you know, a seatbelt, it goes into a hole, like the thingy that you plug it into and sometimes, when someone is fat, a seatbelt kinda goes between their breasts. And yeah, if you use it wrong, like, around your neck, you could choke. It's a clever way to describe a seatbelt while making you think about something else that's a bit more...adult, know what I mean?