Why can't men flush the urinal?

Zach over at The Big Picture does a segment called "Grinds My Gears" in which he basically vents about shit that pisses him off...today Stiles Points is going to do some venting...well, it's more like being puzzled by stupid lazy human beings...

- I hate when I go to take a leak at a urinal and find old piss still sitting at the bottom...how hard is it to get the back of your hand and push down the lever to flush your piss down the drain?????...in-fucking-credible...I hate smelling someone's stale piss that may have been sitting there for hours...

- With all this swine flu crap going around, I cannot believe the number of people who do not wash their hands -- especially after using the bathroom...once again, are some people so fucking lazy that they cannot take 20 seconds to put some soap on their hands and scrub them under warm water???...I'm not a germaphobe, like my one friend, but there are hygiene standards that must be followed by all in a civilized society...

- Now that the weather is getting warmer, I hate having to hear every Tom, Dick, and JoJo who drives by with their car stereo thumping and booming and rattling...I don't want to hear your music!!!...do these people think it cool to be driving around with their car rattling...well it's not!!!...

- I have no problem with motorcycles...I do have a problem with people who rev up their motorcycle which makes that stomach-ripping noise that takes time off your life...what is it with cyclists who sit at a stop sign or red light and rev up their engine???...does this provide some type of sexual stimulation for them???...does it make them more of a man because their motorcycle makes more noise???...