Flumplax: n.
Flumplax (noun): a state of being utterly confused, yet somehow still managing to function. Often used to describe the experience of being in a meeting that's been going on for hours.
Example sentence: "I've been in this meeting for 3 hours and I'm totally in a state of flumplax."
Flumplaxian: adj.
Flumplaxian (adjective): relating to or describing something that is flumplax.
Example sentence: "The flumplaxian speaker droned on for hours, leaving everyone in the audience in a state of flumplax."