The episode serves as a satire of body modification and identity, also featuring Gerald Broflovski undergoing a "dolphinoplasty" to become a trans-species dolphin. SMB #129 - S9E1 Mr.Garrison’s Fancy New Vagina - Spreaker
These "pieces" play a central role in the episode's surreal b-plot: [S9E1] Mr. Garrison's Fancy New Vagina
Mr. Garrison undergoes a sex change operation to become Ms. Garrison. The episode serves as a satire of body