If the reported stories are actually indeed true and you did indeed use some variant of the word "cripple" under any circumstances to address my Not Dead Yet friends, you are, for lack of a better word this moment, a racist.. Your use of that word at all, let alone under the specific circumstances in which you did is inexcusable.. It is no different than had you publicly uttered a racial epithet, an ethnic slur..
As far as these fingertips are concerned, you, my dear sir, are guilty of a public hate crime.. Ok, so you appear at least recorded as most definitely guilty of public hate speech.. Regardless of the semantics, as far as these fingertips are additionally concerned, those who financially endow you under any circumstances are, by association, likewise guilty of supporting the same.
May the Peace be with you..
Updated 4:05am Dawned on me as fast as I posted yet again, ableism was likely the term that would best befit your behavior..
Sexism.. Racism.. Ableism..