Things that totally suck.

Vampires
Going to the dentist, for anything.
Fibromyalgia in your butt.
Breaking a toe.
Spider bites that eat your flesh.
Being bitten by a great white shark.
Stepping in a great dane's poop.
Vacuums
Getting multiple vials of blood drawn.
Narcissistic jerks who use you as a scape goat.
Bottom dwellers.
Squatters, and human leaches.
When you're washing machine stops working mid cycle.
Having to vomit and poop at the same time.
Going number 2 at the airport.
Being near the bathroom when someone went number 2 on a plane.
Kids screaming at a decibel that breaks glass, constantly.
Changing poopy diapers.
Trees that dump their crap all over my deck.
Palmetto bugs, and basically all flying insects in general.
Walking into spider webs.
Sorting through mail that's soaking wet.
Blisters from new shoes.
Cleaning up piss, poop, vomit, and sharts from not so obvious places.
Selling a home, and cleaning endlessly, everyday, for no one.
Unclogging toilets, and getting poop on your hand.
Getting your car washed then the next day it's covered in natures pee (pollen).
Smelly hockey gear. 
Smelly shoes.
Migraines on cloudless 70 degree days.
Repeatedly having your cell phone drop calls inside your house.
Straws that fall inside the container.
When the barista fills your drink too high that putting a straw in it causes an overflow onto your clothes, while you're driving.
Neighbors who's dogs bark, loudly, outside, until 2 am, every night.
Knocking down wasp nests.
Natty Bo beer.