it's no surprise he gave that [gold digger] his atm pin number--he's so dumb he couldn't find his dick in the dark
someone who is oblivious, has declining mental facilities, or is simply stupid and cannot recognize obvious things or cannot take on simple tasks
"it's no surprise he gave that [gold digger] his atm pin number--he's so dumb he couldn't find his dick in the dark" What is the definition of "couldn't find his dick in the dark"?