Best compilations of the funniest videos and fails.

Richard Hammond and Jeremy Clarkson power a rocking chair with a 6.2litre V8 engine. Never again will old ladies with arthritis struggle to reach the television remote, but this could still go horribly wrong!

Part 1 of 3 truck challenge videos. In this first video Top Gear's very own 'Rig Stig' - The Stig's lorry driving cousin - shows the the Top Gear boys how to do a power slide in a long haul truck. They are then asked to drive valuables to a race circuit. Cue many broken things.

Top gear and grand tour stars explaining their genius inventions/ideas. some additional genius quotes that Clarkson says Episodes electric geoff generator 14.2 expanding motorhome 15.4 9.3 shower India toilet Bolivia Ukraine race 21.3 Africa handbrake gt motorhomes gt3.8 alfa Romeo vs jet ski 21.2 rover James 19.5 gt1.7 dune buggy co2 13.5 rocket bicycle 21.5 10.2 stability limos 9.6 reliant robin stabiliser 15.1 Patagonia satnav Richard Hammond Burma shower

Most Funniest Moments in MotoGP