I've seen some interesting youth team names:
The most popular - "We Don't Care" which is the answer they gave the tournament co-ordinator when asked what their team name was.
"
balls of Steel" and "The Big Johnsons" actually got announced for the team introductions at a youth tournament.
"Last Place" - and they were.
"Always Finishing First" - and they didn't.
My favorite - "Three Dudes and a Psycho Chick" - and she was.