When it must come to war, certainly happy this dude was playing cowboys and indians and his Brother was in charge of the adult stuff. Barbara must have dropped Jebbie on his head when an infant. Or when G-d was handing out brains, this guy slept in that morning. A bottle short of a six-pack, etc.
But, you are forgetting: He speaks Spanish at home! Now, how many Americans are smart enough to do that?