Our weekly roundup of our favorite videos from around the web. This week, we are celebrating extreme Santas from across the internets:1. Santa Shreds DirtAnd so do his elves in this Christmas-themed video from bike manufacturer Mongoose.2. Santa Shreds SnowAnd so do a bunch of other Santas at Maine’s Sunday River ski resort.3. Santa Goes BASE FaceA few Santas BASE jumping to a rocking Jingle Bells soundtrack. Santa 2 definitely rolling down the windows on his jump.4. Santa Gets WetSanta running Great Falls of the Potomac River. 5. Santa Shreds ConcreteNow we know how he does it.Bonus: Santa Gets AngryAnd subsequently knocked out.