Amid all of cash-strapped Kanye West's ups and downs this week, he's apparently earned himself the ire of his mother-in-law, Kris Jenner. Not a smart move, buddy.

At issue is apparently Adidas-loving West's mention during one of his many Twitter rants that sister-in-law Kylie Jenner would not be signing an endorsement deal with Puma. It turns out Jenner was not pleased, not at all.

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"It really pissed her off," a source tells Radar Online. "Kris was completely livid after he blasted the tweet out saying that Kylie would not take the Puma deal, because Kris worked on that deal. Kanye fails to remember sometimes that Kris is the boss in the family and has a hand in all of her children’s endorsements. She told him that she decides which deals her daughters do and not him."

I'm guessing this probably isn't the best time for him to ask her for some money?