In the "Tagu-Taguan Prank and Surprise" vlog by Sir Geybin, he creatively combines the classic game of hide-and-seek with pranks. The vlog features friends hiding and surprising each other, leading to humorous reactions and unexpected moments. Geybin uses his comedic flair to enhance the fun, capturing the excitement and laughter as participants attempt to outsmart one another. The overall theme emphasizes friendship, playful mischief, and the joy of shared experiences, making it an entertaining watch.