The 'Big Red' meme features Chanty Morris, a feminist activist who gained viral notoriety following a 2013 protest at the University of Toronto. The image typically captures a mid-shout expression, often associated with her confrontational exchange with men's rights activists where she famously told them to 'shut the fuck up.' Since its emergence, the meme has been used across various internet forums, including 4chan and Reddit, to mock aggressive rhetorical styles or to represent high-tension social justice debates. While it originated in a specific political context, it has evolved into a general reaction image for shouting down an opponent during an online argument.