Hornobing or Hornobbing: How To spell?
The word Hornobing is misspelled against Hornobbing, which is present continuous of "Hobnob"
Hornobbing has double "bb" is mispronounced as "b"Remember double 'BB' in between the strings Horno & ing which should not be misspelled with single 'B'
Wrong Spelling:  Horno-b-ing  Correct Spelling:  Horno-bb-ing 
Find more incorrect spellings of Hornobbing to spell right way.