Drake & Diddy Beef, Hospitalized? Lil Duval Mocks Epic Cassie Fight Amid Twitter Mayhem, 'Just Made That Sh*t Up,' Did Karrueche Tran 'Cheat' & Reignite Chris Brown Diss/Feud?

So, did Diddy punch rapper Drake at a popular Miami nightclub for "flirting" with his longtime girlfriend, Cassie?

Apparently, that's exactly what happened:

Drake vs. Diddy FIGHT? Rihanna's Ex 'Flirts' With Girlfriend Cassie Amid Karrueche Tran & Chris Brown Cheating Drama, YMCMB Rapper 'Punched' In Face?

But according to popular comedian Lil Duval, fans shouldn't believe everything they hear online:

@lilduval: "I heard diddy swung on drake in Miami for saying hello to Cassie."

BUT...

@lilduval: "I just made that sh*t up."

Ha. The Twitter funnyman continued:

@lilduval: "Lol don't take much... Told you I ain't got sh*t to do today."

@lilduval: "He did swing on him tho. I just made up why..."

So, wait - the YMCMB superstar and Big Boy entertainer DID get into a fight? What's going on?

@lilduval: "how many times yall went to diddy and drake page waiting for them to post something?"

@lilduval: "I wonder did drake security still get paid last night... Drama entertains niggaz more than talent."

Oh, my... well, fellow tweeters are still getting a kick out of all the crazy mayhem:

@PrettiRandom: "Drake is a hot topic... lmfao he done got punched by Diddy. . DIDDY yall."

@mantiz186: "Drake outchea slapboxing with Diddy??? I take my tweet back. He won't be running rap for long lol."

@_Ree6Three: "Even if Diddy did smack Drake .....Diddy probably not gonna say it happened."

@MakeupWhoreder: "So diddy did go hammer time on Drake. Drake catching all sorts of fades outchea... he ain't about that life."

@CincoBeats: "Diddy punched drake ahhh #musicindustrycomedy #FMG."

Now, this "throwback" Vine is even going viral again:

Another eyewitness (DJ Sam Sneak) reports...

@DJSamSneaker: "It definitely wasn't bout Cassie... Drake at the hospital. SMH. He dislocated his shoulder. It'll come out soon... Y'all pray for Drake... N*gga caught a 3 Pc... Diddy put hands on that boy... And he ain't go 0-100... That boy left."

Nothing suspicious has been posted on Drizzy's Instagram (yet).

But in other hip-hop "beef" news... did the Toronto emcee REALLY fool around with Chris Brown's girlfriend, Karrueche Tran (resulting in their highly-publicized break-up)?