ViSalus Body by Vi promoter, Hulk Hogan, runs wild responding to challenges on Twitter in what has resulted in a series of laugh-out-loud clips.

Hulk Hogan runs amok, impersonating well-known celebrities such as Lady Gaga, Wendy Williams, and Snooki, to parodying the all-too-famous Carls Jr. Kate Upton commercial.

It gets personal as he plays messenger, proposing on behalf of a fan (she says yes!), and "knocking" out another fan with a wrestling slap! OMG LOL!

Hulk also gets down with Bumblefoot of Guns N Roses after being challenged to a freestyle sesh, and announces his emergence in the 2012 presidential election, commenting on Newt Gingrich and throwing out a challenge to the Obamas - WOW!

Check out the top 10 video highlights below. Which is your favorite?!

1. "Can Hulk Hogan Pull off a Snooki Poof? | #ChallengeHulk"

2. "Donald Trump Impersonation Challenge be Hulk Hogan | #ChallengeHulk"

3. "Hulk Hogan Responds to Newt Gingrich's "Real American" Newtamania | #ChallengeHulk"

4. "Hulk Hogan Sings Lady Gaga in Video to Promote Fitness | #ChallengeHulk

5. Hulk Hogan is Challenged to Propose to a Fan's Girlfriend for him | #ChallengeHulk

6. Hulk Hogan Challenges Barack Obama & Michelle Obama to Promote Fitness and Health | #ChallengeHulk

7. Check out what happens when @Bumblefoot from Guns n Roses takes on @HulkHogan | #ChallengeHulk

8. Re: @SwanDawg55 Here is your random slap from Hulk Hogan | #ChallengeHulk

9. Hulk Hogan's Wendy Williams Impersonation to Promote Health and Fitness | #ChallengeHulk

10. Drive-In featuring Kate Upton (Hulk Hogan Version) | #ChallengeHulk Twitter Response