Before the pair met at Hell In A Cell, there were rumours that Brock Lesnar and The Undertaker were being readied for another collision at WrestleMania 32. The decision was made to bring the bout forward instead, helping pad out the latter part of the year. This followed on quickly from a SummerSlam match that headlined the annual pay-per-view in style. The Undertaker would be the one to leave with his hand raised, apparently avenging his 'Mania XXX defeat the previous year. Overall, the action was well-received, but one moment stood out during the match as being a little odd. Both men were recovering on the canvas, and Lesnar started laughing. Sitting up in patented fashion, 'Taker laughed right back at him. Fans in attendance laughed along in delight. The spot looked cheesy, but it was supposed to sell the fact that neither could believe the resolve of the other. Somehow, it worked, but meme-makers across the globe were now armed with some fresh ammunition. Undertaker's mocking laugh of Lesnar's giggles came across as entirely hilarious, like a comedy moment breaking up the drama. What other moments did you pause throughout 2015? Do you remember the ones listed here? Let us know what you think down in the comments section!