gallo loco
a guy who’s so crazy he thinks the moon is a giant cheese wheel and he’s the knife
That guy at the park is a gallo loco, he tried to wrestle a squirrel and got bit.
My little brother is a gallo loco, he drew a mustache on his dog and called it a beard.
My uncle is a gallo loco, he tried to talk to a cloud and got yelled at by the sky.