Wikipedia's ubiqutous Userboxgallery can be found here.

Code Result
{{User:Kaminix/Userboxes/Tea}}
This user is an avid tea drinker
Usage
{{User:Kaminix/Userboxes/CatLover}}
This user is a cat lover
Usage
{{User:Kaminix/Userboxes/MolBiology}}
This user has an interest in
Molecular Biology
Usage