Megan McKenna has ANOTHER of her infamous rants at McDonalds

Megan McKenna may be infamous for her usually drunken hysterical outbursts but we are just grateful we have never been on the receiving end of one. 

The latest victims to feel the full wrath of the reality star was some late-night workers at a drive-thru McDonalds near London. 

The 23-year-old could not cope when the workers did not seem to understand her very specific order. 

"'I'm ordering a double cheeseburger extra gherkins no bun and they do not understand what I am saying," the star can be heard saying in a Snapchat video. 

"All I want is a f*cking cheeseburger and I'm sitting in traffic. I haven't even put the order through yet. I'm sick of this s*it."

She then goes on to ask: "Is everyone at McDonald's stupid?" 

And according to a worker at the branch, her rant was as scary as it sounds. 

"We recognised her from Big Brother, she was showing off to her friends in the car and shouting at us," the source told the Sun. 

"We had all seen her meltdowns on Big Brother, at one stage we were going to refuse to serve her, but it would have been more hassle than we needed.

"Before she drove off she asked for three packets of ketchup, which we gave her, then as the car was pulling away she tried to throw the sauce back at us but missed." 

Watch the tirade below: