Odell Beckham Channels Inner Underwear Model in IG Pic

Here’s Odell Beckham grabbin’ some balls off the field … thirst trappin’ with a selfie in his skivvies!!

The Cleveland Browns superstar posted a pic in his boxer briefs on Monday … channeling his inner Calvin Klein model and grabbing his crotch.

“Here’s a pic of me and a world class lamp,” OBJ joked … adding, “When y’all first start talkin and she asks u to send a selfie but u got a lil creep in u”

FYI — Odell is part of CK’s fall underwear campaign … along with other huge names like Naomi Campbell, Diplo and Bella Hadid.

Of course … the dude’s getting roasted by some trolls … but also getting a lot of love from his admirers.

OBJ ain’t the only Browns stud showing off his underwear … remember Baker Mayfield’s epic PSD photo shoot with a REAL tiger??