A person with whom one shares something enjoyable, especially if it is more enjoyable with two people.
This chocolate chip thing has got to be 6 inches across. Would you like to share it with me and be my cookie buddy?
by WheelOfEarth June 30, 2017
friends who randomly have the same amount of cookies they can eat after a parent cooks them and eats his own and they calculate how many weight watchers points they had
don made cookies, don had 3 and there was 10 left over. billy and brandon each got 5. that makes them cookie buddys!!!
by brando calrisian October 29, 2007