Ok, these are the Userboxes I've done so far:

My Userboxes

edit
Code Result
{{User:Rolandog/Userboxes/The_answer}}
 This user knows the Ultimate Answer.
{{User:Rolandog/Userboxes/Base_13}}
6×9=42This user jokes in base 13.
{{User:Rolandog/Userboxes/Badgers_spoons}}
This user pokes badgers with spoons.