consistent
Explanation
This comic plays on the philosophical concept of consistency and how it can be weaponized to justify absurd conclusions.
In the first panel, a man discovers a photo album and reacts with alarm: "What in God's name?! And there's a photo album?!" Something deeply disturbing has been documented.
The other character — apparently a philosophy professor or similarly trained individual — responds calmly: "Major, calm down. All we can say is that the known facts are consistent with the interpretation that I have been secretly putting my balls on your houseplants for 20 years."
The caption at the bottom reads: "Yes, you can get value out of a philosophy degree."
The joke is about the philosophical distinction between something being "consistent with" the evidence and something being proven by the evidence. The character uses careful, academic language — "the known facts are consistent with the interpretation" — to describe what is clearly a straightforward confession of bizarre behavior. The phrasing makes it sound like a reasonable philosophical position rather than an admission of guilt. The final caption sarcastically suggests this ability to frame outrageous behavior in technically defensible philosophical language is the practical value of studying philosophy.