In Nouns^x, British English^x, Dialects^x

From answers.com : Speakers of some vernacular American dialects, particularly in the South, may use the possessive reflexive form hisself instead of himself (as in He cut hisself shaving ) and theirselves or theirself for themselves (as in They found theirselves alone ). These forms...

I sympathize with Jeff. When I was learning English--that's decades ago--I read a grammar book delineating the same rule as Jeff brought up. As years passed, I realized that's a rather weird rule. I checked it with native speakers, they said in unison to the effect that I should forget the...