What a horrible day to have a diarrhea attack! Not only is Chop Chop Master Onion stuck at the back of the line to use the restroom, but now that little upstart who outrapped him earlier has returned and is trying to take cuts. Chop Chop attempts to plead his case to PaRappa: “I need to go just as bad as you. What I had this morning I don’t even want to say to you!” But PaRappa won’t back down. Apparently his stomach is on the fritz, too, and he’s desperate to get to the toilet first. The only thing to do is rap to decide who gets to make use of the facilities first. Chop Chop puts on a fine performance: “Kick! Punch! Turn and Chop the door!” But PaRappa follows up each of Chop Chop’s lines with perfect timing, besting the old master’s flow. When the battle finally ends, PaRappa steps forward to challenge the next person in line while poor Chop Chop descends into diarrhea hell.