The 'Using Personality A With Friend Group B' meme captures the universal experience of code-switching, where individuals adopt distinct personas depending on their social environment. The humor stems from the psychological glitch that occurs when a person accidentally uses the slang, humor, or behavior meant for one specific group of friends while interacting with a completely different circle. Often depicted with images of characters looking stressed, confused, or 'glitching,' it highlights the exhaustion and occasional absurdity of maintaining various social masks. This meme gained massive traction on platforms like TikTok and Twitter, where users share their most embarrassing moments of social crossover, turning the internal struggle of identity into a shared online laugh.