A yawning gape characterised by a complete loss of all natural elasticity. Often found near massive beans.
Oh my god have you seen her lumhole? It's awfully roomy in there.
Where's Alice? She got lost up the lumhole.
A monsterous vacuum. Identifiable by its wizard-sleeve shape and cavenous space. Often simultaneously inhabited by numerous Lumfillers.
The Lumhole has an operational capacity of the O2 arena.