Stands for On My Phone. Commonly used to account for slower responses when IMing from a phone.
Nick: I might not respond right away. Omp.
Old man pusher. A twenty-something female who encourages her friends to date older men. Reasons may include monetary benefits, gray hair fetish, etc.
I was making out with that 44-year-old last night at the bar because Alison told me he was perfect for me. She is such an OMP!
to eat the cruch out of a low flying duck!
"Im so hungry i could eat te cruch out of a low flying duck.... omp"
Like "nom nom nom" but more obnoxious. It should always be capitalized: OMP OMP OMP.
Ya we POUNDED that Country Kitchen Buffet. OMP OMP OMP, ya heard!