This is a game kids (and sometimes adults) play. When in the car, if you spot another car with one headlight burned out, you shout "kadiddlehopper".
by Spring Baby March 23, 2010
"Hey do you know what a kadiddlehopper is?"
"Can you look up kadiddlehopper for me?"
"The only clue I can't get is kadiddlehopper"
"Can you look up kadiddlehopper for me?"
"The only clue I can't get is kadiddlehopper"
by Ram's Head October 10, 2008
A stupid ignoramus whom you can look down upon. From the Red Skelton character Clem Kadiddlehopper, the archtypal American hayseed ignoramus.
by RLK September 16, 2005
by Ima.AssOe June 23, 2014
by Clem kadiddlehopper October 16, 2004