BC-D2

Overview
He's the 50th Cosby created and a parody of R2-D2, he is a small, apparently cyborg Cosby who follows Data Analysis Cosby around and communicates by a series of "blips" and "bloo"s. He stands on three legs with wheels at the end and has one real eye and one electronic one.

Name
The "BC" in his name stands for Bill Cosby and D2 is taken directly from the end of R2D2's name, to show the parody.

Uses
BC-D2 always follows Data Analysis Cosby and you can sometimes see BC-D2 helping him.

For example, in Episode 2, Data Analysis Cosby tells him to flip the switch of the Cloning Machine.