and "Don't you know how to use flippers? ", while Bart says lines like "Don't have a cow, man," "Way to go, man," "You blew it, man," and "Hey, man, we're both underachievers."
and "Don't you know how to use flippers? ", while Bart utters phrases such as "Don't panic, dude," "Great job, dude," "You messed up, dude," and "Hey, dude, we're both underachievers."