Donkey Kong Plush.
Donkey Kong was both a friend and an ally of Mario in season one of Mario & Luigi's Stupid Dumb Adventures. He was thrown into the lava and killed by Bowser after swearing to protect first first enemy. At first, DK was a killer monkey that could be summoned by placing a mini DK on a target (which was done by Mama Luigi). He supposedly lives by a seashore.