In the lawbrary there was a group of obnoxious students being way too loud. Someone shushed them and they responded:
Girl: "Shh? Oh, What? Shh? No!"
(They were shushed again)
Guy (mockingly): "Shhhh! Shhhhh! Can you be quiet??! We're in a library! Hahahahah!"
Girl: "Ha, shush us… undergrads…."

Honestly, as grad students…