Pool Hall

Try Arizona's on Carlingview. Mind you, balls seem to be missing often. Just further south is the Fox and Fiddle, and it has a pool hall on one side. Place is kept clean, often couples play.
 
Dave & Buster's is not too far away
 
Not close to the airport but the Acadamy of Spherical Arts at king and duff. is probably the best in town. Good tables, and nice atmosphere.
 
There is a decently upscale place on the North side of Steeles, at Melanie Drive (West of Torbram). Across the street from the former Latin Quarter.