When you consume too much tea within a time period of two weeks causing oneself to develop a case of picket fence and start incorporating "cunt" into almost every sentence.
Guy: Man, I've been drinking so much tea the past month. God, it tastes so good!
Friend: Sounds to me you've got a case of The Britains
Friend: Sounds to me you've got a case of The Britains
by YaBoiDiabetes1 January 19, 2020