look up any word, like dirty sanchez:
 
1.
to ruthlessly fuck
did you skrog that bitch yet?
by albee Al-bee October 15, 2003
 
2.
an unwholesome girl. stupid, ugly, and easy.
that girl is a skrog. she'll put out because she's ugly and dumb.
by claw27 August 26, 2005
 
3.
The most evil thing imagineable.
She was a skrog ass bitch for laughing at me.
by Julian Freas October 02, 2007