Air University Puns

We're driving up to university and the traffic is really bad because a town near the one my uni is in is hosting a massive airshow on the airbase they have there, so everyone is driving up small county roads to both university and the airshow.

After four hours sitting in tailbacks to travel 20-25 miles, my granda sighs and says, innocently, "What do they want to go and see air for anyway?"

So for reference, I got into the one dorm in my university that somehow doesn't have air conditioning. My dad was talking about the logistics of bringing one or even two fans + an AC unit to keep my room fine. He then says... well at that point you'll have enough fans to start a fan club.

Dad: "What does USB stand for?" Me: "Universal Serial Bus." Dad then throws the USB stick he was holding up in the air and catches it as it falls. Dad: "Does that mean that I just caught the Bus?"