There is something about a tunnel that brings out the child in me. You just have to drop your windows, slow down a bit, drop a gear or two, and press the loud pedal. The reward is your exhaust note reverberating off the tunnel walls. Yes, its wasteful, immature, and anti-social. It does bring a smile to the face though.
During the last two years of trips through Monaco and Italy I've driven through more tunnels than ever before and couldn't resist on more than one occasion. Even I'll admit though that by the end of each trip I was bored with it. There were just too many tunnels.
Anyway I hope you enjoy the video.