It's "flakey, The Silly Snowman"!
This is the member of the Snowman family that no one talks about.
He's the one you see around the neighborhood doing odd menial jobs, like raking leaves and shoveling snow, with a permanent dopey smile on his face.
He's the "Special K" of the bunch, if you get my drift. (Get it? Snow... drift??? Ha, ha, ha!)