R U Gonna Finish That is a challenge where the jokers had to eat as much food off a stranger's plate as they could without talking and this challenge appeared on the episode called Theater del Absurdo. Whoever ate the least amount got a Loss.
Sal-Hesistant to do the challenge, after one food item, he was interrogated on eating food off their plates. He couldn't say anything so he just left with one item.
Joe-Ate two items before being kicked out by the restaurant customers.
Murr-Ate two items, one was a drink item.
Q-dug his head in the food and ate four items on customers' plates then left. Came back eating two more items, eating six in all.
It is revealed in the Season 3 episode "Anniversary Edition" that this was the very first challenge ever taped for the show.