1 definition by wombatfan
The act of two people 'hijacking' a mutual friend's facebook wall by having a conversation there where the the mutual friend doesn't participate.
(Katie and Steph Walljacked Dave's wall:)
Steph: Oh hi Dave!
Katie: Oh hi Steph, it's Katie!
Steph: Hi Katie! Isn't it fun to write on Dave's wall?
Katie: It sure is, did I tell you Dave likes our picture?
Steph: You did, yes -- so funny!
Katie: So I'll see you in a few weeks?
Steph: Yes, great!
Steph: Oh hi Dave!
Katie: Oh hi Steph, it's Katie!
Steph: Hi Katie! Isn't it fun to write on Dave's wall?
Katie: It sure is, did I tell you Dave likes our picture?
Steph: You did, yes -- so funny!
Katie: So I'll see you in a few weeks?
Steph: Yes, great!
by wombatfan September 30, 2009