Five star man gif - From Season 10 Episode 02 - The Gang Group Dates; imdb link
Episode Synopses:
The Gang turns Paddy's into an internet group-dating hub by using an app called "Bunchers". Dennis becomes obsessed with his ever-decreasing date rating. Charlie, Mac, and Frank team up and hone their group dating skills and eventually almost get to the point where they aren't scaring women away.
This is one five star episode