Kanye West's bizarre behavior might be at a new low ... he's allegedly telling friends Pete Davidson's suffering with AIDS, and while the false rumor's gotten back to Pete -- people close to Ye are denying it. Sources close to Davidson confirm what DJ Akademiks claimed earlier this week, "Kanye's been telling everybody within earshot" that Pete has AIDS. We're told Kanye's claim has made for a few awkward phone calls between Pete and mutual friends he has with Kanye -- who are confused and disturbed by the childish behavior.