This troper's
twin sister (fraternal, obviously) has a tendency to say things like "You work at Harvard?" and "We're part ''x region of India?''" but has come up with a few truly brilliant things and can do math about 4 grades above her level. Except quadratics, she hates those. She somehow manages to be both {{Genius Ditz}} and {{Ditzy Genius}}, don't ask me how that's possible.