A Bribri is a person who's obsessed with the celbebrity Robert Pattinson. It is commonly a girl. She may go to such extents as drawing immages of the her and Robert Pattinson ''happy'' together. She simply cannot go a day without having indescent thoughts about him. She will often become extremly upset at the thought that she will probably never meet him.
Someone named Brian who feels that having a five letter name just isn't short enough, so he gives himself a nickname; only it has SIX letters. Bri Bris usually like to wear their favorite Penn State shirt while turning very short words such as "bye" into the more repetitive salutation, "bye bye". No one knows why. Bri Bris like to be traitors and purchase coffee from their employer's competition, such as PJ's.