When a non-British person deludes himself/herself and thinks that all British people are nice and sophisticated which is really not true most of the time. There's rude and uncultured people everywhere, no matter what nationality you are.
American: Sometimes the people over here in the U.S. are so rude. I just wonder what it's like living in the U.K. where people are a lot nicer.
British person: Oh Hell no! I'm British and most of us here aren't bloody nice! You must be suffering from a case of sophisticated Brit delusion.
British person: Oh Hell no! I'm British and most of us here aren't bloody nice! You must be suffering from a case of sophisticated Brit delusion.
by CelticEagle February 13, 2019
Get the Sophisticated Brit Delusionmug. 
slur for British people, degrading, usually used by racist Americans who make fun of British people, even though they all wee themselves over Harry Potter and Harry styles.
by courtKilla July 26, 2020
Get the Britmug. Not bad Patrick, you hit that drive off the toe a little bit. It's going to run like a wet brit though.
by Jabari 101 November 2, 2020
Get the Wet Britmug. by Ihatepolishpeople November 19, 2023
Get the Britmug. Someone who:
Talks with heavy British slang
Dresses in classic British clothing (tech wear)
“Roadman lifestyle”
Basically falls under the British road stereotype
Talks with heavy British slang
Dresses in classic British clothing (tech wear)
“Roadman lifestyle”
Basically falls under the British road stereotype
by KS_190 September 1, 2020
Get the Brit-washedmug. A person who completely fails at playing musical instruments they touch. They are usually Band Kids, Choir Kids, or Drama Club Kids
by StarBiscuit February 17, 2023
Get the Brit in the Watermug.