A boozy night of partying with seven dudes left one Brit with a whole lot more than king-size hangover. She woke up with seven tattoos on her thigh, too — and it was her idea.

Megan Gerrard, 22, and six girlfriends had gone on a getaway a couple of years ago to the Spanish island of Magaluf when they met seven guys who hailed from the UK, the Sun reported. The 14 went to the bars every night.

On their last night, as the group passed a tattoo parlor, Gerrard jokingly volunteered to get everyone’s initials tattooed on her thigh to honor their chance meeting.

“The boys dared me to,” said Gerrard, who has other tats. “My friends were begging me not to, but I was determined to get it done.”

But, when Gerrard went back home, she discovered — on social media — that a few of the men had given fake initials.

The women stayed in touch with the men for about four months — until their girlfriends found out.

Today, Gerrard has a new tattoo to cover up her dare.