The cringy incident happened last night during a live basketball game between Miami Heat and Chicago Bulls at the AmericanAirlines Arena, Miami, US.
Floyd Mayweather was the main focus on camera during the bizarre incident but it was soon clear that a busty woman behind was of more interest to the cameraman.
She was hilariously brought to the viewer’s attention when her cleavage was circled in bright yellow ink.
A man can be heard laughing during the short clip, which happened on NBC Sport.
It was uploaded to Twitter and captioned: “Some sneaky dog didn’t know that the drawing tool was on and that they were back from commercial.”
Many viewers saw the humorous side of the awkward predicament while others weren’t so impressed.
Within seven hours of being uploaded, the video had received more than 500,000 views.
“Busted,” one viewer wrote.
“What kind of entertainment system we have going here?” another asked.
While a seemingly unimpressed follower said: “Whoever posted this should give his head a shake as well as the guy laughing.”
The Bulls won 105 to 89 against Miami Heat.
Daily Star Online has contacted NBC Sports for comment.
It comes after the BBC experienced a blunder last night as Theresa May was ‘filmed leaving for Brussels in WW2 bomber’.