my wife always cringes a little (and sometimes my in-laws) when I throw me-me up into the air (just like the savvy daddy logo). but me-me loves it, of course.
or how about those games where the whole point is to fall? I'll help me-me to stand precariously on these work-out blocks, and he loves it when the blocks topple over and me-me laughs "fall down! fall down! again! again!" gotta love it...
I do wonder if I'd be more careful if I had a girl?