>>13129356He's actually making a surfboard out of dried jizz (don't worry, there's a whole phase for sanding it into shape so it still functions well as a surfboard) and surfing his way up to Japan to fuck an actual Waifu With The Bat Flu.
If you're wondering how one could surf that far, without waves and what not -- He cooms HARD in the opposite direction of travel, thereby taking advantage of Newtonian physics and accelerating toward the FUCK-uoka province of Japland steadily.
Pic related.