To, with, on, for, of, at. Eeew...

Gwen: I don't like it when people end sentences with prepositions. Mostly 'at.'

Ethan: Wait, how do you end a sentence with 'at'?

Gwen: "What time was it at?"

Dad: "Where were you at?"

Truman: "Where are you going?...at."

Gwen: Where do these go?

(Simultaneously)

Ethan: I don't know what those are.

Truman: Up your nostrils.

I know that "Who are you going with?" sounds less stilted than "With whom are you going?" But still. In many cases that dangling "at" creates an "eeew" in my brain.