When Did You Get Hot?

The speaker meets someone she once knew and is surprised to find him attractive. The lyrics move from joking disbelief to openly flirtatious excitement: she keeps asking when he changed, then imagines spending time alone with him. The mood is playful and exaggerated rather than serious or reflective.

“Bone dry, not a plant can grow” suggests a long period without romance or sexual attention. “Back on the horse” is an idiom meaning to try again after a break or setback; here, it also fits the song’s teasing rodeo imagery. The repeated “double take, triple take” means she looks again because she cannot believe what she sees. “Thickening the plot” playfully describes the situation becoming more interesting, as if it were a story.

The speaker jokes that the man was an “ugly kid” but has become a “sexy man,” and calls his appearance an improvement. These lines make the attraction sound sudden, but they may also be comic exaggeration: she could be surprised by a real change, or simply seeing an old acquaintance differently now. The lyrics celebrate physical attraction while keeping the speaker’s reaction knowingly over-the-top.