Safe to say this Utah man is pretty pissed at Grubhub after receiving his Chick-Fil-A order and making this disgusting discovery.

Caleb Woods ordered himself fries and a milkshake from the infamous chicken-based chain off the GrubHub app, but knew something was up when he claims he “took a sip” from the beverage that was actually a cup of warm urine.

He then confronted the driver who said he simply got two cups in his car mixed up as he uses one to relieve himself while working long hours. Woods was refunded for only about $18 of his $25 order as they only covered the cost of the food itself, but still left the delivery fee and tip for the driver.

Read More: New York Post