Meanwhile , Lisa becomes addicted to calling a 1 - 900 number featuring a pretty - boy celebrity named Corey .
Tom becomes Pepi 's new Bigger Brother and Bart bonds with Homer by asking him to share his knowledge of fighting .
Lisa becomes addicted to calling a 1 - 900 number featuring a pretty - boy celebrity named Corey .
Tom becomes Pepi 's new Bigger Brother and Bart bonds with Homer by asking him to share his knowledge of fighting .