The title was very tongue in cheek (my appologies for that), and no, I would
not suggest that anyone actually attempts to OK themselves.

The use of soft (silcone hydrogel) lenses for ortho K is a concept currently
under investigation, and is also the subject of a patent application by one
of the research groups looking into this.

Perhaps of more general interest here for the users and prescribers of some
of these silicone hydrogels is the potential concequences of accidently
wearing the lens inside out, particularly if it is a high minus lens. By all
accounts wearing these lenses inside out is remarkably comfortable, and if
you were to do so, your first indication is likely to be a slow loss in
visual acuity

The following is taken from
http://www.siliconehydrogels.org/editorials/previous_editorial_nina.asp

"Practitioners generally advise their patients that they are likely to be
aware that their lenses are inverted as they will not be as comfortable and
vision may be affected. Although published work on this is scarce, clinical
experience with conventional contact lens materials makes this fairly
obvious. However, our experience with silicone hydrogel lenses indicate that
patients are less likely to be aware of incorrect lens insertion with
silicone hydrogel lenses than with conventional hydrogel lenses if they are
to rely on comfort and vision cues.
We observed this after conducting a short pilot study looking at the vision
and comfort of inverted lenses compared to lenses worn the correct way. Both
comfort and vision were dramatically lower with inverted Acuvue 2 lenses
compared to Acuvue 2 inserted the correct way but there were no differences
in comfort and vision between the majority of inverted and correctly
inserted Focus Night & Day lenses tested ( Figure 4). Interestingly, the
performance of some of the inverted Focus Night & Day lenses was actually
better compared to when they were inserted the correct way!"