By this I mean what weapon in Splatoon annoys you the most? For me, it is simple. Two words. Dynamo Roller. Its shotgun goes EXTREMELY far plus its a OHKO, while is stupid. They are basically a charge that barely need to change and can easily OHKO you in a large radius. On top of that, they have inkstrikes! They are just WAYYY too OP and they need a nerf...now...