I guess in many American states smoking marijuana is less taboo than smoking cigarettes? If so, imagine that they are smoking whatever you think is the least taboo. In any case, they are smoking and talking, enjoying their moment.
吸煙和說話
cigarette、fireplace、man、marijuana、men、outline、silhouette、smoke、smoking、talking
香煙、壁爐、人、大麻、們、大綱、輪廓、抽煙、抽煙、說
資料來源：openclipart ( https://openclipart.org/ )