Back in high school, I liked the "Disney Afternoon" cartoons, and started humming the theme song for "Duck Tales" quietly in class. Unfortunately, I got a little too into my humming, and mere microseconds after the teacher called the class to silence, let out with a louder-than-intended "Woo-oo-hoo! DUCK TALES!"
Yeah, not really "inappropriate" in the same manner as you are implying; but as it was high school, it was horrendously embarrassing.
And also in high school was a similar situation where a friend was showing me his new "swearing keychain" (back when keychain devices with digital audio playing capabilities were brand-new,) I hit the "f4 you" button just after the teacher called for silence. (Different year, different class, thankfully.) Thankfully, the audio quality was so bad that the teacher couldn't really tell what it was saying; and didn't figure out who had done it. |