A man in South Carolina says he went to McDonald's to get a sweet tea, and he got more than he asked for.
In particular, he got "high as a dragon."
The Island Packet reports Parrish Brown went to a McDonald's on Hilton Head Island and placed an order for 10-piece Chicken McNuggets, a double cheeseburger and sweet tea with light ice and extra lemon.
FOLLOW US ON THE FACEBOOK FOR MORE FOX LIFESTYLE NEWS  Brown said he now believes the fast food restaurant workers thought "extra lemon" was a street name for marijuana.
He said he found three bags of hatch in his cup after drinking the drink.
"Well, I was loud and panicked and at work, so I called my dad," Brown told the news outlet. "I didn't want to get in trouble for this."
Brown said he had never had marijuana, so he did not recognize the taste.
"I've never had a weed a day in my life, so immediately after I started drinking it, I started to get weird and it didn't taste like something I recognized," said the 24-year-old Charleston man.
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Beaufort County Sheriff's Office spokesman, General Bob Bromage said an investigation is underway.
McDonald's told Fox News in an email statement Thursday night: "Our highest priority is always customer safety and well-being. We cooperate fully with law enforcement on the validity of this claim. ”
The Associated Press contributed to this report.