These days, your Twitter timeline says as much about you as your taste in movies or fashion sense, and ours is chock full o’ MTV greatness. Between the intriguing “Teen Wolf” stars and the “Code” jokesters, our network’s cast members always have a ton to share on social media. And each week, we’re rounding up the posts that had us RTing like crazy. Check out the latest!

JWOWW's little daughter Meilani is still years away from learning how to ride a bike, but it seems she might already have a space carved out for her in Hells Angels.

The newly blonde Jenni Farley shared a photo of her little girl this week that finds Meilani safely snoozing inside Roger Mathews' motorcycle helmet. Take note, parents: If the wind-up mobile hanging above your baby's crib doesn't lull the young one to sleep, give this technique a shot...

Also on Twitter, Catelynn Lowell was thrilled for the return of "Teen Mom," but Vinny Guadagnino desperately missed his former "Jersey Shore" roommate Pauly D's old 'do. And though Laurel Stucky praised fellow "Challenge" badass Emily Schromm for the work she can do while in gym clothes, Nev Schulman of "Catfish" advised partaking in some nude activity while we've still got a bit of summer left.

See what some of your favorite MTV stars and cast members were up to on Twitter this week: