My first April fool prank for the day was an article on itsfoss.com saying Microsoft just announced its plans for its own Linux OS dubbed as "Miux". Yeah baby ^^
At my workplace colleagues put a sticker under the mouse making one think the mouse functions no more. Damn. A lot fell for that trap. Was I a victim? Well, I just happen to see others tapping their mouse first. Something was fishy, I didn't bite the bait.
Back home it seems something's fishy about kernel.org redirecting to imasheep.hurrdurr.org :-)
On that note tweet your pranks using hashtag #AprilFoolsday2015.