Super Mario 64 Bloopers: P-O-I-S-O-N-E-D Computer is the first episode of Season 2 and the fiftieth overall to be uploaded by SMG4.
This episode was aired on October 17, 2011.
Mario finds a bottle of poison in the polluted lake near the castle. Eager to test if it's edible he goes show it to his friend SuperMarioGlitchy4. He eventually spills the bottle of poison on his friend's computer, killing it. SuperMarioGlitchy4, angry upon discovering his belongings utterly destroyed offers Mario "infinite" pasta in exchange for a new computer.
Mario leaves, but instead of simply purchasing a new computer he decides to travel back in time to stop himself from spilling the poison. He manages to stop his past self causing a temporal paradox. Both Marios go outside and start dancing, somehow breaking the paradox. The first Mario then goes back to his own time and sees that his friend's computer is fine.