How To Make A Blooper (according to smg4) is a blooper/short of SMG4 explaining how to make an SM64 blooper. It is similar in premise to "How to Make Spaghetti", but has several notable differences.
SMG4 shows the audience what goes into making one of his bloopers, SMG4 style. He specifically details how he gets his ideas, how he gets his footage (Project64 and Fraps), and how his video editor (Sony Vegas) works. Finally, he gives Mario the chance to make his own blooper. Throughout the video, SMG4 is interrupted by both SuperMarioGlitchy69, a Toad who wants to be in his videos, and Nintendofan997, who insists that he is a wizard.