Jimmy Fallon Falls & Injures Hand During Martini Contest With Chelsea Handler!

Don’t mess with vodka lover Chelsea Handler. Not only does the lady have a razor for a tongue, but she can be pretty hazardous to your health when there’s alcohol involved.

Jimmy Fallon has suffered his first on-air injury since he began hosting Late Night with Jimmy Fallon last year. On last night’s show, Fallon challenged guest Chelsea Handler to a martini contest that involved mixing three martinis, running around the studio with them, and then filling beakers with the remainder to see who could salvaged the most drink. Well, while Chelsea managed to race around the studio in sneakers, completing each task without breaking a sweat. But poor Fallon, decked out in dress shoes, took a huge spill on the wet studio floor.

Jimmy sliced his hand a bit in the fall and TwitPic’d a image of the damage for fans on Wednesday, along with the caption: “No guts, no glory. All new Late Night tonight!”

The spill was reminiscent of the fall former Tonight Show host Conan O’Brien took while racing Teri Hatcher around the studio in wet suits last fall: