What is Omgdf?
Oh My Gosh/God,damn,Fuck
this is said in the situation you would normally say OMG(oh my god/gosh)except you are more annoyed in this situation
*During intercourse*
Girl:omg
Guy:what?!
Girl: i think the condom broke!
Guy:OMGDF!! NOOOOO!!!!
See omg, omgdf, oh my gosh, oh my god