Pick on someone your own size, Mario - No More Bullying

Here is another great piece of fan art by blogger JuanmaUrbina. This particular piece is titled 'No More Bullying' and features some poor Koopa Troopers being bullied by that nasty plumber, Mario. Well, what's a Koopa Trooper to do but get some help from a friend, right? Enter the Teenage Mutant Ninja Turtles...

Source: JuanmaUrbina