Farnsworth's tennis instructor
|Farnsworth's tennis instructor
|"Teenage Mutant Leela's Hurdles" (4ACV09)
Farnsworth's tennis instructor is a person who teaches Farnsworth in tennis. He or she apparently tells him that it's not necessary or wise to be naked.
Heather: Sir, it's not necessary or wise to be naked.
Farnsworth: You sound just like my tennis instructor.