A 'clout chaser' is someone who pursues fame, influence or attention by associating with famous people, posting controversial content, or doing whatever generates engagement — regardless of authenticity. The term is critical: it accuses someone of being inauthentic for the sake of attention. If your teen calls someone a clout chaser, they are critiquing performative behaviour. Harmless observational vocabulary; only worth attention if it gets used to dismiss legitimate online activity.