The 'Crosling Manoeuvre' is when one sits quietly on a toilet, pretending to be part of the toilet apparatus, hoping an unsuspecting person in need will drop their pants and sit right on top.
I can't believe it! Igor performed the Crosling Manoeuvre successfully on me again. Surely I won't fall for it next time.
Very quickly scampering around on the floor like a little creature, or gremlin. Croggling may include biting people, but that may very well depend on the one who is croggling.
Person 1: "Hey, are your skindogs croggling?"
Person 2: "What the actual fuck are you talking about."