The rappers recited the lyrics to "Clout" Wednesday, taking breaks in between for Kimmel to explain the meaning behind any slang terms used.
"Get the whip, put it up for my seeds/ No cure for the IG disease," Offset rapped.
Kimmel told the audience that Offset meant, "I'm saving my money for my children and I love Instagram, a lot."
"They know I'm the bomb, they ticking my off/ Saying anything to get a response," Cardi B rapped.
Kimmel said Cardi meant, "They're aware of her talent and they're just trying to get a rise out of her."
The late night host suggested he should be featured on the duo's next song and Cardi B agreed.
The film, which follows the true story about of group of strippers who team up to scam their Wall Street clients, is set to arrive in theaters on Sept. 13.