Barney would be proud...though Barney really couldn't do what this guy did. He usually ended up fucking the girls he was trying to hook his bros up with.
@Tearsax ...that is a part of the brocode that he was never able to completely devote himself to. When he tried to hook Marshal up with a girl during his depression, he kinda ended up throwing him under the bus in all of those moments because he suddenly decided that he wanted to fuck the girl instead.
Though it may also have been a ploy to keep him away from other women since he still believed Lily was the only one for him? But that might be a bit far fetched of a theory.