1 definition by Miss D-nice
The act of requesting someone as a friend on a social media site, who is a mutal friend of one of your friends only for the sole purpose of snooping and being nosey on their profile.
When your girlfriend/boyfriend has a friend and you think that friend may possibly want to be with your mate, so you request them just so you can check out what they do on their profile. This is considered piggybacking.
by Miss D-nice December 30, 2011