Simply start a Quick Play Game against your 2nd controller.
Keep scoring with your Primary Controller. When the 2nd controller gets the ball. Just shoot a Half-Court shot to give the ball back to Player 1. If you haven't unlocked it yet, The Achievement "Off to the Races" will Unlock once the score is 10-0
Keep playing until the score is 20-0 to unlock the "Am I A Joke To You" Achievement as well
Here is a Video Guide: