is rarely involved in a scene in which the size of his noggin is not disparagingly introduced. In his defense, a capacious noggin is required to contain his voluminous brain (it's a Pentium D with hyper-threading technology). Toss in his BA in physics and he's actually running out of real estate up there. Although Carl could invoke Wolfgang Pauli's Exclusion Principal to induce humor at a subatomic level in your mind at the same instant his brain atoms wax funny - he prefers to do it the old fashioned way.