Pure Pool

Start up a quick game of Snooker with full aiming aids on - a local two player session will make obtaining this easier.
Take the break with total disregard for the etiquette of the game, and smash the rack of reds to pieces with a full powered shot. This will also likely dislodge the black from the bottom of the pack.

With your second controller, roll the cueball to a position which gives you a straight-as-possible shot on the black, leading (of course) to a nice, open pocket. This will be much easier on a corner pocket, in my opinion.

Now you're all lined up, hold down the spin button and push up on the left stick to apply full top-spin, and hit the black at half to three quarters power into the pocket. The cueball will spin forward and follow the same path as the black - the straighter the shot, the more likely it is to go in.

When the game registers your foul, the achievement should pop!