Teamsherman= When american pie came out i thought the sherman8er was cool so i learnt his lines and used to use them on the p*ss (drink). So my mates called me "sherman" and still do.
The team bit came from racing gas powered radio controlled cars, all the real serious guys had like "team tamiya" and all these brand names and stuff so i made fun of them and got my own team stickers made up of "teamsherman" to show that you didnt need sponsors and crap to have fun. And i didnt want to advertise brands without getting paid by them. LOL