When you stubble on a sidewalk on absolutely nothing, yet you look back as if a huge curb jumped up and caused you to trip!
Mike: Did you just see that guy trip?
Tom: Yup, nothing in front of him and he stumbled like an invisible curb was there!
Tom: Yup, nothing in front of him and he stumbled like an invisible curb was there!
by Urban humor September 21, 2017