Netflix's "Grace and Frankie" is back with a buzz-worthy Season 3 trailer.

The preview, released Thursday, shows TV's best retiree odd couple, Grace (Jane Fonda) and Frankie (Lily Tomlin), going through with their plan to start selling vibrators. From what we can see, though, it's not going to be easy. The first scene shows them failing to secure a 10-year loan.

Beyond their business woes, it looks like their friendship will face some trouble as well. The two women have come a long way since the show began, but we see them regress. Frankie tells Grace that she's sick of her, and Grace later pulverizes a piece of meat when asked where Frankie is. Uh-oh!

On top of all that, the show will continue to make light of common aging woes. (Never mind that all of the show's senior citizen stars have aged absurdly well.) The trailer teases back injuries, forgetfulness, and the dreaded R-word -- retirement. It looks like another fun ride.

Watch the hilarious preview below.

"Grace and Frankie" Season 3 premieres March 24 on Netflix.