Tennantism is a word coined by fans of the Scottish actor David Tennant on the david-tennant forums meaning the movement of having a reverence of/obsession with David Tennant.
'Have you heard about that Sisterhood of Tennantism? They're nutters.'
'Tennantism drove me to watch Casanova six hundred and seventy times.'
The religion based on the worship of David Tennant in his role as the tenth doctor. Certain customs include the ten commandments of Tennanity, prayers based on the companions, and the Doctor Who writers being recognised as saints.
A very sweet charming man who I love very much. He means a lot and is always there when you need him. Always listens and has a great sense of humor. Although at first he can be cautious, he can tell who he can trust and usually makes the right decisions. Switches schools a lot and doesnt think that highly of himself, even though he is amazing, loving, attractive, caring, nice, and brilliant. He tries to see the positive side to everything. He makes everyones day and makes people laugh. At first might seem mysterious..