look up any word, like muddin:
sense of humour failure
'i found it funny'
'so did i'
'it was terrible'
'whats wrong with you sohf'
by jaymz1976 December 18, 2007
It stands for... sit on his/her face. To sit on another persons face so that can perform oral sex.
Hey girl, did Jason let you SOHF last night?
by Hermiechick October 04, 2009