Smith was walking a press line when a reporter stopped him to give him a hug and attempted to kiss him.
"Hey man, what the hell is your problem?" Smith exclaimed, and pushed him away, before slapping the man in the face. "He tried to kiss me on my mouth!"
"He's lucky I didn't sucker punch him," Smith added afterward.
According to TMZ, the man involved in the incident is a TV reporter who likes to kiss celebrities, but what in God's name was he thinking?