To mess up or die in an exceedingly excessive manor. Source: Gandalf's death scene - fighting the demon all the way to lower-earth, and also Gandalf the Beta fish. Gandalf impaled himself on a spiky plastic plant - from gill through eye.
Example 1: "Dude, you totally gandalfed yourself last night proposing to Jenny. An oversized engagement ring around your pecker is not romantic."
Example 2: "Did you see that wreck on the 405 last night? That girl was totally gandalfed."
9👍 16👎