Overstating. When a person goes beyond a point of explaining some thing repeatedly. Often, through high emotion or drunkenness. Bores you rigid with the regurgitation of emphasis about a certain theme. Repetition has already happened, yet the explanation is made again. Same story.
I had to walk out of the kitchen. DrunkMary was tripeating about how she was wasn't drunk again. All she does is tripeat.
The action of giving a gift known to be damaged in some way rendering it useless to the recipient. Arguably a representation of "It's the thought that counts" to its very limits.
Dude, are you seriously trenting that brokencup as a Christmas present?