Motherfucking Bike by Sons of Science.

lyrics.

I rise in the morning, and greet the day
pull out the bike and I'm on my way
The transportation shows I care
Every turn of the pedal - cleans the air
Greener than green, I'm saving the planet
just like my friends Daryl, Sean, Toby and Janet
no greenhouse gas, a tiny carbon footprint up your ass
I'm on a motherfucking bike