1. The ghost of your dead wife shoving her finger in your ass while you have sex.

When someone trips or falls for no good reason and nothing is around to trip you

(n.) as in to "get the ghosthole." When you think you're inside, but really it's a fake out and yr just between the thighs.

Figuratively, whenever you think you're currently getting something you want, but in reality yr not.

Someone who may not overtly be an asshole, but still shows a lack of consideration/respect for others and/or emotional cowardice as demonstrated by an objectively out-of-the-blue ghost.