Though Khloé Kardashian might've been the only sister to go to jail, real Keeping Up With the Kardashians fans know that Kourtney Kardashian was the real partier, back in her heyday. While studying as a business major at the University of Arizona, the now mom-of-three — Mason, 7, Penelope, 5, and Reign, 2 — was a part of a sorority and even traveled back to her alma mater with her ex Scott Disick in order to film for the show.

Proving the parents could still party, Kourtney and Scott visited the U of A campus four years ago. Later on, they stopped by a local bar, Scott pouring vodka shots from atop the bar's overhead balcony.

Kourtney, 38 — who is now dating 24-year-old French model Younes Bendjima —pledged to the sorority Alpha Phi during her college days. The University of Arizona's Beta Epsilon Chapter welcomed Kourtney, who graduated in 2002. Alpha Phi calls themselves "the Ivy [League] of Greek life" and their motto is "Alethia Orno Eteronis," which translates to "truth, honor, forever." While not much is known about Kourtney's sorority experience, she has been pretty candid about her time in college in the years since her graduation.

"I failed two classes in college because I was too nervous to give speeches," Kourtney, who was a Spanish minor, told Us Weekly of her college years. She also revealed that while living in Arizona at school, she was "stung by a scorpion."