a colloquial term for parking blocks. typically referred to as such by children who walk across them like balance beams as a game; “fun(nel) walk(er)”.
hey, wanna gowalk across the funnelwalkers at the end of the parking lot?
A very stupid person, n00b, idiot, etc, who plagues mankind with his/her stupidity and ignorance to a point where sterilization would be considored to prevent such a person from ever having offspring.