Definitions by Flame-On!

QTS 

Verb: A Quick Tactical Stroke.

When one goes for a quick fiddle with their man-parts. As noted - can be used covertly in public situations.

Jaiden went for a QTS with his 21 while watching Krusty the Clown eat Cheese over Skype.

QTS by Flame-On! January 1, 2012