SillySocks
Senior Squid
A "blow raspberry" button that came with a cute inkling animation? Sign me up for that. :pIn that situation it was more akin to playful teasing than anything, in my mind. Especially since there's no "blow raspberry" button.
But yeah, never did enjoy the action, legit tactic or otherwise. If you really want to win so bad, those precious seconds squidbagging could've been better utilized focusing on the objective or inking turf. Trying to send other players on tilt should be a thing for games/activities where you know who you're facing or generally have a read on your opponents - like poker! Or I guess in the competitive side of Splatoon, it would make a little more sense tactic-wise...but again, wouldn't it be more efficient to just continue inking/moving?
As for just doing it to be a jerk - that just signifies to me said player's probable lack of emotional stability. So I'll feel sad for 'em for a second or two, then move on. x)