I love:

Obsessive complusiveness

Toast

Cheese.

Cheese on toast, or any cheese/toast combination.

People that say "meh".

Doing stuff.

Music

Double kick pedals.

Salad Fingers.

Weed.

Twelve.

The way lightbulbs always die at exactly the wrong time.

E=mc2

Not doing stuff.

People.

Confusion.

Stoners.

Things that are blue.

My bong, Bong.

People that say "bah".

Playing my bass guitar.

Things that aren't yellow.

Bill Hicks