And them pronouncing Jaguar as Jag-wire.
Ohhhh and the fucking worst one that infuriates me.....Americans using "I could care less" instead of "I couldn't care less" when they clearly mean the second one. Over 300m in that country and nobody has realised their version means the exact opposite of what they want to say.
I'm not anti-american, nor am I conservative or even pedantic when it comes to language, but I draw the line at saying one thing that means that complete opposite of what you're trying to say.
While I'm at it, people saying they've done a 360⁰ when they mean 180⁰ when they're speaking metaphorically about a major change they have made, not realising that 360⁰ means you're back in the same position.