Rob Kardashian is an out of shape occasional sock designer with health problem who has weighed over 300 pounds in the past.
Tristan Thompson is a profesional basketball player who averages nearly 30 minutes played per game for the Cleveland Cavaliers.
Despite these differences in their stature and, we presume, their stamina, however, a new report alleges that Rob recently threatened to beat up Thompson.
Or at least try very hard to do so.
According to Radar Online, Rob reacted to Tristan's latest cheating scandal by making it very clear that Thompson was persona non grata as far as he was concerned...
... and as far as everyone he knows well and loves is concerned.
“Rob reached out to Tristan to let him know that he is no longer welcome around his family -- ever,” Radar writes in its latest update to this sordid story.
Rob, of course, has alway been very close to Khloe Kardashian.
Even through the former's struggles with his diet and his Diabetes, Khloe has remained by his side.
Rob was also especially tight with Khloe's ex-husband, Lamar Odom, who some are saying may try to reach back out to Khloe now that she's single again.
This is sadly the case because Thompson once again chose to swap spit (if not more) with a woman who isn't his girlfriend.
That woman, last Sunday night, was none other than Jordyn Woods, Kylie Jenner's best friend and a good pal of Khloe's as well.
She allegedly spent the entire evening at Tristan's home and was spotted sitting next to him on the sofa, while also touching his tongue with her tongue, French kiss style.
How despicable, right?
The cheating has had reverbations beyond Khloe and Tristan, as well, due to Woods' relationship with all the Kardashians and Jenners.
Kylie has reportedly kicked Woods out of her home and Rob is ready to thrown down over what transpired.
“Rob is enraged by this because Khloe is everything to him," Radar alo writes. "He straight up told Tristan that he was going to beat his ass!"
As we mentioned above, the odds of Rob being able to accomplish this goal seem miniscule.
Thompson boxes out seven-foot behemoths for a living, while Rob mostly lives off pizza boxes and sometimes looks like a behemoth.
But still. It's the thought that counts, right?
Khloe has spent the past few days leaving very cryptic messages on Instagram, pretty clearly calling out both Tristan and Jordyn.
Not that we blame her. Not one bit.
Neither misbehaving party has denied his or her role in this affair, with Thompson deleting his Tweeted claim that this is "FAKE NEWS" shortly after writing it and Jordyn just claiming she was very drunk.
What a lame defense, no?
That may be a reason for something, but take some responsibility, J Dubs.
It's never an excuse.