The act of 'Pecking' A Pecker is a term to describe a type of Sleaze, a person who overly 'Pecks' or 'comes on to' girls in a subtle way, but that is usually obvious. Overly complimenting and acting nice to try and get sex off them.
Girl: Do I buy a white or pink flesh tunnel to go in my ear ;p I actually don’t know what one to get!
Guy 'Pecker' : Get both! they'd both look great on you :) :) xxxx
Girl : haha yer i mite :L thanks x
Guy 'Pecker' : Np ^^ anything would look good on you :) :) xxxx
Guy 'Pecker' proceeds to like and comment on 'Girls' every status and picture