Welcome to the league, rook.
Houston Texans rookie defensive back KJ Dillon got stuck with a $16,000 dinner bill Monday night after a big night out with some of his teammates ... a night that included $7,700 in cognac!!!
The DBs hit up Pappas Bros. Steakhouse in Houston -- where they crushed everything from steak to lobster to bacon wrapped scallops.
And don't forget the 22 glasses of Hennessy Paradis Imperial -- $7,700!
Total bill $16,255 ... and that does NOT include tip!
Dillon later tweeted, "When you get left with the tab ..."
FYI, Dillon ain't exactly making Brock Osweiler money ... he only signed a 4 -year deal worth $2.798 mil ... which included a $234,936 signing bonus.
Hope the food was good.