Definitions by Thebigdic...tionary

pirate lock 

A cockblock

Example/ *boy*"dude I almost got in a girl pants"
*friend*"what happened"
*boy*"she had a pirate lock"
*friend*"Ohhhh was her dad there?"
*boy*"Ya"

pirate lock by Thebigdic...tionary September 30, 2015