I told my friend she was drawing her eyebrows too low.

This clever one-liner hinges on a perfect piece of wordplay. The humor comes from the double meaning of the phrase "looked angry." Did the friend's face contort in genuine fury (Review) because of the unsolicited makeup advice? Or was it that the very eyebrows in question, drawn too low and severe, were creating the permanent, painted-on expression of anger? The joke leaves you to ponder both possibilities at once, creating a delightful moment of ambiguity.

Beyond the pun, the joke taps into the very real and often dramatic world of beauty trends. Eyebrows are the emotional architecture of the face, and their styling can completely change a person's resting expression. We've all seen makeup choices that accidentally make someone look perpetually surprised, sad, or, in this case, furious. The joke is a lighthearted jab at both the high-stakes art of cosmetics and the social minefield of giving a friend some well-intentioned but potentially unwanted criticism.