Ellen Comes to Camp (S02E12)

Ellen, the niece of Dr. Kahn, arrives at camp, prompting Ug to instruct the campers to pamper her like a queen. However, her bratty behavior pushes the gang to consider taking matters into their own hands. Although Ug is equally annoyed by Ellen, he refrains from intervening as he hopes to secure a raise. The campers opt for the silent treatment instead, which drives Ellen to frustration. Ultimately, the gang exacts their perfect revenge, and Ug successfully earns his raise for putting Ellen in her place.