Punishment Cube
From Transformers Wiki
ThePunishment Cubeis some kind ofDecepticontechnology used for punishing people. Presumably it requires one to have a goatee in order to be qualified to use it.
Fiction
DreamwaveArmadacomics
MegatronthrewLeader-1and theDestruction Mini-Con Teamin the Punishment Cube after they betrayed him. Leader-1 was eventually released, but the others were never seen again.Worlds Collide, Part 1 of 4
PaniniArmadacomics
WhenCyclonusreturned from a failed mission to capture some Mini-Cons, Megatron orderedStarscreamto prepare the Punishment Cube for him.Armada #9