April Fools’ Day could basically be renamed Jim Halpert day, because dude loves pranks. In honor of the fun or infuriating holiday — depending in which camp you lie — take a look back at nine of the best pranks Jim pulled on Dwight.

1. Putting His Calculator In JELL-O
Classic.

Gif: Tumblr

2. Coming To Work Dressed As Dwight
“Bears. Beets. Battlestar Galactica.”

Gif: Tumblr

3. Sending Dwight Faxes From His Future Self
We would definitely fall for this.

Gif: Tumblr

4. Forming An Alliance With Dwight
And tricking him into making his hair look like that.

Gif: eonline.com

5. Putting Dwight’s Desk In The Bathroom
That doesn’t go there.

Gif: moreclaremore.com>

6. Replacing Dwight’s Desk With Wrapped Up Cardboard
But it looks like he just wrapped up the desk.

Gif: buzzfeed.com

7. Tear Away Velcro
Poor Dwight.

Gif: imgur

8. Dog Dwight
That look, though.

Gif: Tumblr

9. Putting Dwight’s Stuff In The Vending Machine
Pam will have one pencil cup, please.

Gif: Buzzfeed