Haha, thanks SiameseDream! "He" is me, and I've never attempted to cartoon myself before, but those soles are highly responsive to tickling... So ticklish that an accidental slight brush along the bottom - or anywhere else for that matter - will immediately and reflexively make me emit a vocal response that would be a precursor to laughter. Mostly sounds like "Ya-hee-hee!" It has happened out of a dead sleep. Sometimes it's embarrassing. That is just incomprehensibly sensitive and ticklish. Like right now, the housefly that keeps flying around, landing on, and walking around on my feet - he's making it very difficult for me to keep my concentration and stifle any sort of instinctual laugh response!