Note: When you are using this userbox, you have the option of having it say "This user is a hoopy frood who really knows where his towel is" or "where her towel is," to be more grammatically correct than "their". Just say {{User:UBX/Towel|his}} for "his" or {{User:UBX/Towel|her}} for "her". If you don't specify anything, this template will default to "their".