A person who leaves a session whilst its still going, or who falls asleep mid sesh.
Jibbing is one of the worse things to do if you are normally up for the party. Jibbing by going home results in weeks of
torment and may result in you being called a
Jibber for life. Jibbing by falling asleep will result in you getting drawn on, shaved, stripped etc.
Its only
5am and he's
fallen asleep the
Jibber, lets shave his eyebrows off!