Straw?

Sometimes I don't know how I can be as dumb as I am. Today I was not having the best day, so I decided to go get a shake from Sonic on my way home from work. It was just a normal trip to Sonic. They brought me my shake and straw. I removed the paper wrapper from the straw and then somehow (while holding it in my right hand and doing something else with my left hand) hit my left hand into my right hand and ended up with a straw shoved into the back of my throat - not pleasant. It is very painful and red, and I feel like a complete moron.