The Sidewalk Buffer is the traditional resting place after a long respectable night out on the booze. Sidewalk Buffers consist of the comfortable bed of grass between the road and the footpath. Sometimes they also include a raised sleeping platform ("Bench") and occasionally a free food dispenser ("Rubbish Bin").
Random: Hey dude, got a place to crash tonight?
You: Nah I'm good, I got the Sidewalk Buffer
You: Wanna come over to my Sidewalk Buffer?
Random Drunk Girl: Sidewalk Buffer? Hell yeah!
When you're asleep, and people keep waking you up.
Person 1: "Did you get any sleep last night?"
Person 2: "No, I was having buffer sleep."
Person 2: "My siblings kept waking me up."
Person 1: "They must be annoying."
Your boss or line-manager. A good shit-buffer will protect your from all the shit raining down from senior levels of management. They will stop you from being pulled into random projects and protect you from all the politics so you can just get on and do your job without unnecessary stress.
My boss is a great shit-buffer.
A Head Buffer is the professional title of an individual who is employed to shine the bell end of a cock, which in turn buffs out any imperfections thus earning them the title.
"Man, Thomas is so good at his job, he must be the best Head Buffer around."
"Yea he's good but he's not the King Head Buffer"
When, based on what a person is wearing, it is indiscernible whether they are buff or fat.
I have a buffer fat body; depending on the clothes I’m wearing, you can’t tell if I’m buff or fat.
Female sexual partner used to distance ones self emotionally from ones ex's vagina before then sleeping with said ex.
Vanessa needs that buffer pussy before sleeping with her ex over Christmas break.
A slightly acidic solution applied to ones vagina to bring pH back to alkaline, control dank smells
Fuck Julia, you need muff buffer! I burnt my tongue doing one lap of your courtyard there's no way im gonna stick my dick in that.