Drum solo

I like to make a little noise when I get bored, or otherwise fidget with objects in my general vicinity, or make noise by fidgeting. I can see how this would be an annoying habit.
One of the habits I find most irritating in others, though, is people who hiss through their teeth relatively tunefully instead of whistling. I'm sure you've encountered "hisslers" before. Somehow it just grates on me, as if they got halfway to learning how to whistle and stopped there.

Mokalus of Borg

PS - I tend to stew about these things silently.
PPS - Except for broadcasting my distaste to the world like this...