gakabayo
A big, meaty cock so huge it looks like a horse's. It's like a sausage that's 5-7 inches long and 3-4 inches thick when soft, and when hard, it's like a giant sausage that's 10 inches or longer and 5 inches or wider.
My cousin’s dad has a gakabayo. I saw it when he took off his pants at the beach.
My teacher said my brother has a gakabayo. He was blushing like a tomato.
My friend’s uncle bragged about his gakabayo. It’s so big, it scared the dog.