The phrase "this is how we do" is prominently known as the title or recurring lyric in popular songs by different artists.

• One well-known song titled "This Is How We Do" is by Katy Perry from her 2013 album Prism. It is a dance-pop song with hip hop influences, where Perry sings about her hangout routine with friends. The song was released as a single in 2014 and came with a music video showing summer fun and friendship.

• Another famous related phrase is from Montell Jordan's 1995 hit "This Is How We Do It," an R&B song celebrating party culture and good times in the neighborhood. It became a quintessential party anthem.

• Additionally, "How We Do" is a song by The Game featuring 50 Cent with its own distinct hip hop style and content.

So the phrase "this is how we do" is popularly used in music to express a way of life, a vibe, or the manner in which the artists and their friends enjoy themselves. If the question seeks the cultural or music context of "this is how we do," these examples provide a clear understanding. If something more specific or a different type of explanation is needed, please clarify.