Chad Johnson left a $1,000 tip at IHOP today ... he also claimed he beat Damian Lillard one-on-one years ago

Chad Johnson, a former Cincinnati Bengals receiver, left a $1,000 tip on his $33.53 restaurant bill at IHOP Portland. Johnson left a $1300 tip last month on a $107.17 tab at James Harden’s Houston restaurant, Thirteen Houston. Johnson also left a $1,000 tip on a $4.28 bill in May. According to the New York Post, Johnson left a $1,000 tip at Houston's Turkey Leg Hut.Johnson stated to the New York Post, "It's just an thing I always do, regardless where I am," Johnson added.