>>103897247Lisa doesn't break his arm, that anon is grossly exaggerating.
In that specific episode, Bart joins a jazz band after discovering he has a natural talent as a drummer and he starts getting popular around Springfield and people begin praising him.
Because of this, Lisa gets jealous and in an attempt to one-up Bart, she decides to save a bunch of fucking circus animals from being put down to steal the spotlight from Bart.
Lisa, having no where to put all these fucking animals decides to hide them in the attic. Coincidentally, Bart and his band are up in the attic as well getting high and during a chain of events, a tiger fucking gets startled by Lisa and bites Bart on his arm, severing a nerve or something in the process which ends his new career as a drummer in his band.
Afterwords, Lisa gets sad and depressed because now, all the animals are scheduled to be euthanized due to the tiger attacking Bart, unless she finds some place to put them all. At the same time, Bart's band decides to hold a concert fundraiser to generate the money needed for a surgery to fix bart's messed up arm so he could drum again.
But oh no, its not over yet....
Everyone then guilts Bart into fixing the problem and making Lisa happy again as if HE'S the one ultimately responsible for this whole mess. So instead of spending the money on his surgery, Bart uses it to help make a new home for all those god damn animals Lisa impulsively decided to "save".
