The cool side of the pillow. Whenever it's too warm on the side of the pillow you're sleeping on, you flip to the DARK SIDE.
Jeff is a pussy and can't sleep under warm temperatures, so he flipped the pillow to the dark side.
A bitchelor is an unmarried man who complains about being single like a bitch. A bachelor, but with a hateable personality.
"Did you hear Jeff complaining the other day? I heard Susan dumped him." "Yea, he's such a bitchelor."
The word you use when you honestly have no idea what your friend is talking about
Jeff: "Help, I'm dying."
Me : "bruh."