Yep,gotta agree on these ones:-)

People who play loud music in their cars with the windows down
Loud motorcycles
Electric guitars and the musicians and composers who insist on using them
People who make common grammatical mistakes (like putting "there" when "their" is meant)

Definitely laptop-overheating and shutting down on me.

Not sure about your state laws, but in most of the US it is illegal to bicycle on the sidewalk. This is very rarely enforced, but it has a good basis in that it is more dangerous for the cyclists *and* it is far more dangerous for pedestrians. (Cyclists get hit by things like cars going in/out of driveways, not people driving on the street.)

Typically cyclists are not required to use the bike lane, though there is a strong guideline in most traffic regulations that cyclsts use the right-most lane, which is typically the bicycle lane when it exists. However there is wide lattitude for using other lanes for any "reasonable" purpose. The most typical is an upcoming left turn, though there are many other common reasons such as glass in the bike lane, bike lane in door-zone, delivery trucks / double parking in bike lane etc.

Short version, cyclists in street when no bike lane is typically legally required. Other things may be people being idiots or may be totally sensible, depending on situation.

Yes. A thousand times yes!

E-drama queens who over dramatize everything and reek of self entitlement. In the real world I just pay attention to the screen and ignore them, but what happens when they appear on screen too? O_O This can't be right, can it? (=_=*)

People who chew their food loudly and the fact that Google always recommends me to search for the death of any character of my favorite TV shows whenever I write their names on the search bar.

The fact that many people want to restrict the bathrooms that transgender people use, especially (but not only) when it comes to children in school. It's especially offensive when people consider trans people to be predators by default. Remember, if a situation happens in a bathroom regarding a trans person, the trans person is far more likely to be the victim than the aggressor.

Do you want someone like the man pictured in the article (note male nudity at this link)
http://montrealgazette.com/life/transgender-rights-buck-angel-calls-for-gender-neutral-bathrooms
to be forced to use the women's restroom? That's what such restrictions would require.

Sex segregation in general.

The fact that male nudity is considered acceptable, yet female nudity is for some reason not.

The fact that, when I middle click to paste into a gog.com forum post I am writing, the text comes where the mouse cursor was, not where the typing cursor was, inevitably causing it to paste in the wrong spot, making a mess that is a pain to fix. (Happened when posting the link earlier in this post.)

I second this, Crimson Idol is a brilliant album. Nothing like (style-wise) W.A.S.P. which I liked too.

Wasn`t keen on Neon God or its sequel though.

People walk on these...

I have one. People who moan about cyclists! Specifically drivers.

Isn't cycling on the sidewalk illegal?

Maybe in America, in Scotland we just push them onto the road.

Stepped on a gum today. Just spent half an hour scraping it off my shoe. If you're the kind of person who spits their chewing gum on the sidewalk: Choke on it!

Tweakers and meth heads.

Violent shitbags and literal parasites. Not junkies mind you but amped up methheads who want to fight everyone in a 3 block radius.