[Usenet; written, only rarely spoken] Written-only equivalent of
Sheesh!
; it is, in fact, sheesh
modified by
rot13. Evolved in mid-1992 as a response to notably
silly postings repeating urban myths on the Usenet newsgroup alt.folklore.urban, after some posters
complained that Sheesh!
as a response to
newbies was being overused. See also
FOAF.