rotation
Explanation
This comic imagines a conversation with Optimus Prime from the Transformers franchise, taking his ability to transform literally and to an absurd extreme.
In the first panel, someone asks: "Hey Optimus, I'm turning into a truck. What's going on?" Optimus responds: "I'm turning into a truck then going for a tire rotation." The person says: "It's cool, they don't know I'm sentient." But then asks: "But can't you rotate your own tires?" Optimus snaps: "Mind your own goddamned business."
In the "Later" panel, after visiting the mechanic, the result is revealed: "It was doing that thing where it lubricated the blood motor too" — implying the mechanic serviced biological components alongside mechanical ones, because Optimus is both a living being and a truck.
The comic plays with the absurdity of a sentient robot going to a regular auto mechanic for routine maintenance like a tire rotation. The joke escalates when Optimus gets defensive about not rotating his own tires (suggesting even a super-advanced alien robot prefers to let someone else handle mundane car maintenance), and culminates in the grotesque detail that his "blood motor" also got serviced — a reminder that Transformers are living beings with organic-adjacent components getting routine service at Jiffy Lube. The humor lies in the collision between the mundane reality of car ownership and the fantastical premise of sentient alien robots.