They made for comradeship, for friendly banter and good humor, but they also promised intellectual stimulation, some opportunities for genuine give-and-take.
I have been to house-warming parties and heard guests, apparently strapped for banter, discussing things like the lack of storage space in the host venue.
They are also known for their light-hearted, comedic performance style, and humorous banter between songs and improvised raps/songs are staples at nearly every concert.