You won't remember 99% of what you're taught in school - but we guarantee you'll always remember ocean farts and the science behind butts, all thanks to Tumblr.

 

1.

ajax

via kalikardashian

 

2.

ocenafarts

via fabledquill

 

3.

deeriod

via michaelpaul

 

4.

creep

via doug-dimmadone