Once I picked Doobs up for a ride in my fancy fully loaded car, and upon sitting down he sat on a golf tee left on the seat. He picked it up and asked ,"What's this for?", I responded, " It holds your ball while u drive". With an impressed yet puzzled look, Doobs said, "Wow, this car's got everything !".
So he may not be the sharpest tool in the shed nor the loudest girl in the choir, but Doobs is OK.