people touching/garbbing/holding my cymbals... not on the edge.
people who obsess over travis barker and know nothing about drums.
when my feet sleep on my bass pedals.
when a drummer at a show drops a stick.
a stick breaks(a new one especially) and you don't realize it lol.
people/drummers hitting a cymbal wrong...smashing it and not following through or just with like the tip.
drummers who never know when to shutup/play softer.
repetitive beats/patterns that are basic n sorta suck.
new drum heads/having to retune them almost all the time cause they stretch ever so slightly lol.
ummmm, there's prolly a few more but that's a nice start