I must have a weiner sense of humor, because instead of sausage, weiner is the word that makes me laugh.
This reminds me of one of my favorite lines from the Simpsons. Moe says it after falling for another prank phone call from Bart.
Listen, you, if I ever get my hands on you, I'm gonna shove sausages down your throat and hungry dogs up your butt!
And yes, I, too, laugh when people fall over!