OMF

1. From the typo of OMG (oh my god), OMF means: Oh my f*ck.

2. Sometimes used to describe things done "on my face"

1. "He broke up with me!! OMF!!"

2. "He just broke up with me and peed OMF!!"

Porn

When the penis goes in...

1 "I can't define pornography, but I know it when I see it" Justice Stewart
2 "For me it's when the penis goes in" Brandi Maxxxx