2AM Club, Big Sean, and Dev pay tribute to their "friend" on the new song "Mary."

2AM Club are definitely no strangers to crafting genre-crossing bangers, and now the PUSH alums are back: this time with "Mary," a new reggae-tinged jam featuring dance-floor veteran Dev and G.O.O.D. Music representative Big Sean. In the song, the L.A. quintet pen an ode to their friend, "Mary." "Mary" being, well, open to interpretation.

Listen to 2AM Club Featuring Big Sean And Dev's "Mary" after the jump.

On the club-ready joint (er, no pun intended), we hear the dudes singing to "Mary": "Yeah there's something 'bout Mary got me higher/ Oh yeah, there’s something 'bout the way she make me light up," Marc Griffin sings. Yeahhh, call us cynics, but we really doubt they're referring to Cameron Diaz there. You get an "A" for subtlety, guys!

Later, Big Sean chimes in with his two cents: "See I be off of that tree/ People tell me I shouldn’t be/ But early on my mom taught me that everything green is good for me." (Well, not to disagree with your mom, Sean, but we're thinking there may have been a tiny miscommunication as far as greenery goes. Smoking = bad!) But hey, to each his own! "Mary" is the latest single off of 2AM Club's upcoming second album -- and we're totally game. Just avoid "rolling" up to the airport like this!

+ Listen to 2AM Club Featuring Big Sean And Dev's "Mary"