Unfiltered Story #198736

(I work at a fast food restaurant that has survey coupons for a free [largest size] drink on the receipts, so this happens quite a bit. I’m a cook, but I take orders on the speaker if the people working up front need me to. Also we can’t input that you have a coupon until we ring up your items.)

Me: “Welcome to [Restaurant] in [City], this is [Name}, how can I help you?
Customer: “I have a coupon for a free [largest size] drink.
*5 seconds pass*
Me; *sigh* “What drink would you like?”