biffle

best friend / bestest buddy / aka what phil calls dan

"no but really dan you are my biffle"

by twoodle on YouTube August 19, 2018

Biffle

A member of the other romantic interest that you are very close with. Your best friend that you would never consider dating. The two may seen like a couple but they are just biffles

Sam: you and ido are a good couple.

Yael:what? Ido? No no he's my biffle

by The dancing ninja October 28, 2015

BIFFLE

An unspoken bond between friends who share everything together, and do everything together making them appear attached at the waste. Who are best friends through thick and thin.

Duke and Melissa-Joe are always seen together and appear as Biffles among their group of friends.

by Landscape Duke July 7, 2011