Somone lacking intelligence,
Also one deficient in judgment and good sense.
A stupid or silly person; a dolt.
Imbecile:People who Bash the President's intelligence, while neglecting the fact that he had higher grades in the same university(Yale) John Kerry went to.
Bush had a cumulative score of 77 for his first three years at Yale and a roughly similar average under a non-numerical rating system during his senior year.
While Kerry, who graduated two years before Bush, got a cumulative 76 for his four years, according to a transcript that Kerry sent to the Navy when he was applying for officer training school.