Top definition
1) A phrase meant to convey that a certain strategy in any form or situation is that used by the actual professionals of that activity. (Best used sarcastically)

2) A way to describe an attempt that was overcomplicated with strategy.
guy 1: "I didn't study for this test, I'm just gonna put 'B' for every answer"

guy 2: "That is a Legitimate Pro Tactic, couldn't possibly fail"
by Darkmonkey88 July 20, 2010
Happy St. Patties Day!