Whoping or Whopping: How To spell?
The word Whoping is misspelled against Whopping, an adjective meaning "Very large; monstrous; astonishing; as, a whapping story."
Whopping has double "pp" is mispronounced as "p"Remember double 'PP' in between the strings who & ing which should not be misspelled with single 'P'
Wrong Spelling:  who-p-ing  Correct Spelling:  who-pp-ing 
Find more incorrect spellings of Whopping to spell right way.