TOPSZN is indeed here -- Drake teams up with his longtime childhood friend and OVO Sound signee OB O'Brien for their latest collaboration, "2 On/Thotful."

O'Brien actually made his debut earlier this year with "Steve Nash" featuring Drake. Also, he is known as the funny beard guy, making cameo appearances in a series of Drake's music videos for "Started from the Bottom," "HYFR" and "Worst Behavior."

Now, the Canadian duo undoubtedly shows off their lyrical prowess and depth on a new remix to "2 On," which is a DJ Mustard-produced track originally belonging to singer-songwriter Tinashe and TDE's Schoolboy Q.

Accompanied by the low-key "2 On" beat, OB O'Brien opens up the five-minute track, in which he talks about life, with "getting the jelly rollin'" being a part of it. Drake soon jumps in with a catchy mellow hook - "I love to get on, I love to get 2 on / I love to get on, I love to get 2 / She loves to get on, she loves to get 2 on / She loves to get on, she loves to get 2" -- before dropping a bunch of Wu-Tang and Flipmode references.

"You can hear it in my voice, I'm goin' way in / Yeah, OB that my brother like a Wayans / Ya know I only show up if you payin', nigga," Drizzy continues in the second verse over the club-friendly beat.

While the first portion of the record is upbeat, the instrumental switches up halfway throughout and dramatically slows down for the "NWTS" rapper to come in and toast to the "thots." "We're not in this for commitment / Your man's gone and you don't miss him," Drake showcases his singing ability on the slow jam.

In addition to the 2-in-1 mashup track, which was uploaded on his Soundcloud page with the download option available, OB O'Brien dropped his second solo record, "Hazelton Trump."