This chapter investigates the use of multimodal communication by Riikka Purra, leader of the Finnish populist radical right-wing Finns Party (FP), on TikTok. It aims to uncover how Purra uses multimodal tactics to deliver her populist messages, especially during the 2023 Finnish parliamentary elections. The study employs a multimodal critical discursive psychology (MCDP) approach to analyze 59 TikTok videos posted by Purra preceding the 2023 elections. This methodology integrates critical discursive psychology with multimodal discourse analysis to scrutinize the content, form, and function of Purra's political communication. The analysis focuses on identifying patterns of multimodal functions in her TikTok posts, emphasizing verbal, visual, and sonic components.
The research identifies four primary multimodal functions in Purra's TikTok communication: othering, colloquialization, mocking, and victimization. These are accomplished through various multimodal resources, including emojis, casual attire, direct camera engagement, and intertextual references. The study shows how these elements simplify complex political messages, foster intimacy with viewers, and strategically obscure derogatory rhetoric. The findings indicate that TikTok's multimodal affordances allow populist politicians to modernize their image and connect with younger audiences. This research contributes to the limited understanding of TikTok as a tool for populist political communication.