Most upvoted comment
As a college freshman.(r/funny)
Dexter’s Laboratory, “Copping an Attitude” is episode 3a of the third season and episode 55a overall.
It originally aired on November 30, 2001.
Sister episodes: “A Failed Lab Experiment” and “The Grand-Daddy of All Inventions”
The episode is available on Amazon and iTunes.
The top frame comes from the 08:59 mark. The bottom frame comes from the 08:27 mark.