look up any word, like dirty sanchez:
 
1.
just my humble opinion
usually used by people on messageboards or sites that ask for a persons opinion. "it's jmho but this game rocks."
by Sharon Thomas March 02, 2007
 
2.
Just My Honest Opinion
I really think your picture would be hotter with more vagina.

JMHO
by sexiji August 14, 2008