Credit: Michael Rozman/Warner Bros.

The Situation isn't the kind of guy who kisses and tells.

During an appearance on the Ellen DeGeneres Show (airing Monday, February 21), the 53-year-old talk show host tries to get the Jersey Shore star to open up about his frequent hookups.

"In the last three years, how many girls have you kissed?" DeGeneres asks.

"Ummm, really don't keep count," The Situation (real name: Mike Sorrentino) responds. "Do you want to guess?"

Given the 28-year-old's reputation, Degeneres decides to throw out a wild number. "I'm going to guess like 1,000."

"You never know. That could be close," he laughed. "I'm joking. I really don't know."