Cop Your XXL Merch Now Lil Pump gets punched in the stomach by boxer Jake Paul and instantly regrets the decision. Lil Pump Goes Down Hard After Punch From Jake PaulOn Thursday (April 4), Lil Pump joined a sparring session with YouTuber-turned-boxer Jake Paul, who is preparing for an upcoming bout with Mike Tyson. In a video Lil Pump shared on Instagram, which can be seen below, he challenges Paul to freely punch the rapper in the stomach. Lil Pump has his arms raised over his head as Jake readies the punch, before delivering a solid gut shot to the South Florida rapper. Pump buckles and moans…