bumper sticker 

When you are in the doggystyle position, pull out and spray your cum on the girls ass, her ass of course being the bumper, and then your cum the sticker. Adding a nice slap is also good for those bitches who like it rough.

You: hey bro you'll never guess what happened last night!
Friend: what happened?
You: I totally gave my girlfriend a bumper sticker last night.

Friend: wow. Normally I'd assume it was just a normal bumper sticker, but because of how much ass you get because of how cool you are, it sounds oddly sexual. What's it mean?
You: yeah I totally do get lots of ass, and its when you pull out and cum on they ass.

Friend: cool I did that to your mom last week!
You: yeah she's a whore.

bumper sticker by kingslaya666 April 14, 2014

bumper sticker 

A means by which people-wheather you agree with their opinions or not--cleverly show off their opinions that the rest of us are too shy to tell. My favorite says: "Don't like my driving? Dial 1-800-EAT S**T."

A bumper sticker is tacky, but is a clever way people show off their stinking thinking.

bumper sticker by [e-mail] May 25, 2008

bumper sticker 

when you leave a booger on a car's front or back bumper

Oh man. I left the biggest fucking bumper sticker on that Volvo.

bumper sticker by cuban luis April 7, 2008

bumper sticker activism 

To tell the world what they should be doing and what you think by plastering your car with bumper stickers to that effect.

Jim: That "Keep Tahoe Blue" sticker is really making me wonder how to keep Tahoe blue.
Mike: Yeah, Berkeley is full of bumper sticker activism. Too bad the sticker's on a Ford Expedition, since keeping Tahoe blue involves reducing emissions.

bumper sticker activism by wendyrocks November 6, 2006

bumper sticker douchebag 

self explanitory, but if you want further explanation, someone who almost completly covers the rear bumper and trunk area with bumper stickers that contain worthless pieces of personal feeling and/or stupid informational bullshit. this person is probably a douchebag or dickhead in general as well.

yo, look at this car, this guy in front of us is definitly a bumper sticker douchebag.

bumper sticker douchebag by MYNAMEIST February 17, 2007

Bumper Sticker Buddhism 

Succinct spiritual phrase supposedly attributed to a wide range of so-called spiritual leaders or guru such as, e.g., Eckhart Tolle, Deepak Chopra, Ghandi, Dalai Lama or Jesus that offer a shortcut to enlightened consciousness. They are often posted as a status on Facebook or in public toilets. Examples of Bumper Stickers Buddhism
- “The secret of life is to use our energy to welcome the new and to put to rest the old – Abraham Lincoln”

- “Try not to expect anything so that everything will come to you – Elvis”

- “You are where you need to be and to be in the be, is being a free bee – Plato”

I’m tired of your bumper sticker Buddhism

I’ve been to see my massage therapist and had to hear her bumper sticker Buddhism for an hour.

Bumper Sticker Buddhism by Potimarron October 5, 2013

Bumper Sticker Mentality 

An inability to examine an issue in depth. An inability to get beyond the basic thought, which sticks in their head like a mantra, closing off all other avenues of consideration.

Due to Larry's bumper sticker mentality, he was unable to understand the nuances of an issue beyond a basic premise, as in "guns don't kill people, people kill people." He lacked the ability to think beyond the bumper sticker.

Bumper Sticker Mentality by The Polish Grammarian December 11, 2015