Claustrophobic means that a person or animal is scared of Santa Clause or Ms. Clause
Squidward: Patrick don't stand so close, you're making me claustrophobic
Patrick: What's claustrophobic mean?
Spongebob: It means he's afraid of Santa clause!
Squidward: NO IT DOES-
Patrick: Ho ho ho!
Spongebob: Stop! you're scaring him!
The fear of Santa Claus and all things realted to the jolly fat man.
A tendency to light up the fireplace with gasoline and place tripwires in the chimney every christmas.
Person 1:Damn it's christmas again, horrible time to be Claustrophobic.