The Time Traveling Plumber
Hakan Nordkist came home one day after work to discover a puddle in his kitchen. He grabbed his tools and got to work under the sink where the leak originated. When he crawled in the cabinet, the pipes seemed to be further away than normal. Hakan found himself crawling deeper and deeper through the cabinet and found himself approaching a light.
At the end of the tunnel, he discovered himself at 72 years old in 2042. After a series of questions, he confirmed that it was him. Hakan knew no one would believe him, so he took video of his meeting with his future self to prove that he did, in fact, travel through time.