WHOOPS!!!

J.R. Smith says he only brought 7 pairs of underwear for his time in the NBA bubble … and he’s VERY QUICKLY realized that’s nowhere near enough!!

“I figured I’d be good for once a day,” J.R. told Spectrum SportsNet this week. “But then I didn’t calculate all the showers in between everything that I’ve been doing.”

The new Los Angeles Laker says between golf, basketball and other daily activities … he’s going through undies like crazy — and it’s starting to become a real issue!!

“I’ve been running through (pairs) in like 2 or 3 days!” J.R. said.

The good news? Smith says the NBA is providing excellent laundry service … so it doesn’t seem there’s been any unnecessary re-use — yet.

Begs the question … how can Smith not somehow score an extra bag of Hanes in Orlando?!?!

Like, come on, bro … you’ve made over $80 MILLION in your NBA career!!!!