|If Santa doesn't like you, so you get this thing.|
|1st appearance:||A Very Venture Christmas|
The Krampus is a demon that according to Germanic folklore followed around Santa Claus and punished the children who have been naughty.
He appears in Dr. Venture's dream when Hank and Dean accidentally summon him with the use of one of Dr. Orpheus' magical books. The Krampus crashes the Christmas party, wrestles Brock, violates Rusty and proceeds to accidentally blow up the Venture Compound.