tune contamination
when someone who has a tune infection regrettably shares it with you, thus infecting you as well.
Alvin: "wow, I've got that horrible Carley Simon song stuck in my head...you know the one that goes; 'you're so vein, i bet you think this song is about you', it's driving me crazy..."
Theresa: "wow...thanks a lot for the tune contamination!"
Theresa: "wow...thanks a lot for the tune contamination!"