Despite her small size(150cm),Penny,the redhead blue eyes (and sharp teeth)boxer crab is very dangerous as her blows are strong and venomous. She has a symbiotic relationships with anemones that are attached to her gloves.She's a proud warrior,she's simple,chaotic,obscene and always ready to fight. However,she's only interested in good fighters so she's good with weaklings even though they consider them inferior.
She always wears boxing shorts,a short shirt and her venomous globes.