Kim Kardashian may be amongst the most famous celebrities in the world but that has never stopped her from having fun.

From opening her own brand line to a successful career, she has achieved some massive feats throughout her life. Despite being linked to such a famous family name, her own alone stands out as well, without issue as well. However, that has never stopped the television personality from letting loose from time to time.

Kim Kardashian
The model has had her fair share of quips growing up, but one interesting prank she managed to pull off alongside her sister Kourtney Kardashian might even surprise fans. The Kardashian sisters were so intrigued by this idea that they began calling random men via s*x hotlines to prank them.

Kourtney and Kim Kardashian Called S*x Hotlines
During an episode of The Kardashians season 4 (via Bustle), Khloé Kardashian revealed that her sisters Kim and Kourtney Kardashian had a habit of calling random men via s*x hotlines and then pranking them into calling to meet them. Both of them used to use fake aliases as a way to hide their identity.

Kourtney Kardashian
“You should ask Kourtney and Kim. They used to call 1-900 numbers and ask gentlemen to meet them here.”

This was even confirmed by Kim Kardashian, who stated that she and her sister would often invite men to certain places such as malls and these men would wait for them. The two then-teenage siblings would never bother showing up either. The two of them were only fifteen when the pranking started. These men would wish to meet them, not knowing anything about their real identities and even show up at the mall, never to actually confront them, purely to watch them get stood up.

Kim and Kourtney Kardashian’s Book of Polaroids
Kim Kardashian admitted during the episode of The Kardashians that they would often agree to meet the unknown and random men, never to actually show up. However, they would make it to the mall, watching the men wait for women who are never actually going to come. However, that was not all.

Kim Kardashian
“We would talk to these guys, we were like 15, and then they would be like, ‘OK, yeah. Meet me at Blockbuster at the mall,’” she added. “We’d see the poor guy, stand him up, and take a Polaroid. We had a book of Polaroids of these guys.”

They would even take Polaroids of those men, making sure they had a record of who they pranked. This even went so far as to the fact that the two Kardashian sisters had an entire book of Polaroids just of the men they had managed to trick.