look up any word, like kappa:
 
1.
An expression used when fog is sighted. The shortened form of 'Oh my god, fog !'
"Hey what's that white stuff in the sky?"
"OMGFOG."
by fl00g. April 27, 2007

Words related to OMGFOG

fog hail lol oh my god omfg omfggg omfgz omg rain