Yesterday I was working at the reference desk with Jason, a tech at the branch as well as a liberry school student. He was trying to help a customer find a tax form, but the customer didn't know the number or name of the form.
The customer had one of those tiny ear phones. He decided to call his wife and ask her about the form, so he screamed into his phone SWEETHEART. . . (and looking at Jason) SWEETHEART!