Cant Go Ahead and Hit Him With My Big Arms?

When you score a critical hit that deals bludgeoning damage to a creature, attack rolls against that creature, ir made, with advantage until the start of your next turn. So i'm wang to go ahead and hit him with my big arms. Am i the only one who pictures those big arms like lanela when sponge bob blows up big arms to look mostly on the beach? I think you might be. Well, i mean, not in the world. Is it calan, that they're pink)? Yes. Cant god and spend a key point and make a two more strikes. The sad we he hit without a damise the attack yet. And also, he hit with