10 Best April Fools Day Pranks for 2015

The Top Ten

1 Gel On the Shower Cap

2 Clear Wrap Over Toilet

3 Glue On the Knobs

4 Set the Alarm Early

5 Replace Sugar With Salt

Funny and harmless. I like it.
Plus easy to make the victim participate in if they put sugar in their morning coffee!

If I make someone tea, I might try this.

6 Fake Fall

7 Set Different Language On Electronics

8 Spider On Somebody's Face

9 Fake Cry

10 Go Sky Diving and Pull a Fake Cord and Start Screaming Like a Mad Man Then Pull the Real One

The Contenders

11 Gravy Sundae

12 Pretend You Are Not Functioning

13 Fill Oreo Cream With Toothpaste

14 Rickrolling