There was an OU member of staff with severe cerebral palsy, but, obviously, very intelligent. However, in his earlier days he was obliged to attend a day centre where he was given some basket weaving to do (cerebral palsy not withstanding). On volunteer, very posh, tried to encourage him by saying it was a wonderful skill to have. He then spoke to her, but his speech was very, very indistinct. Very Posh lady (VPL) asked his carer what he said and she replied that perhaps she wouldn't really want to know. VPL insisted.
Carer, "If basket weaving is so bleeping wonderful, why the bleep aren't you bleeping doing it"
A friend, in final stages of a muscle wasting disease, had to start using a wheelchair. Said to his social worker after a couple of weeks, "This is the first time I've felt actually disabled". She said that they preferred to use the term "differently abled". He replied, "The first time I went to the Town Hall and looked at all thos bloody steps, I was so differently abled I was completely bleeped".