//4// Edit Meaning

1. an expression used to indicate that a person isn't very smart see also - not the brightest bulb on the porch, not the sharpest pen..

1. AN EXPRESSION USED IN HIGH SCHOOL (1983) WHERE A GROUP OF GUYS ARE SHARING A "BLUNT" AND THAT ONE GUY DECIDES TO TAKE MORE TOK..

1. Just Ejaculated on my Keyboard..