TF stands for teeth friend.
@Lumb WTF: Where's Teeth Friend?
@Lumb Or is it wereteeth friend? I wonder what it'd be like to be bitten by a weretooth… hmmm...
This instance is focused around the furry community, and is open to anyone interested in it. It was created by @Tiwy57 originally for a small group of furry friends, but thought it might as well be open to all fluffies and scalies !