Trip-or-treating

The act of walking around on Halloween under the influence of hallucinogenic drugs such as shrooms or LSD.

"Man, those zombies are gonna eat me!"
"Dude, those are just kids dressed up. You're trip-or-treating."

"Why does the road keep getting lighter and darker?"
"You're blinking, you idiot."

by Smaugher November 1, 2011

go commit oxygen not reaching lungs

A more family friendly, scientific way to say go commit not alive.

"Alex, go commit oxygen not reaching lungs."
Alex proceeded to commit suicide.

by OoferMan November 5, 2018

teaching grandma to suck eggs

Teaching some process which should already be known, especially to a person who should already know it.

"What does this woman think she's doing? Teaching multiplication to a Calculus class is like teaching grandma to suck eggs!"

by Douglas Baker August 4, 2005

Preaching to the Choir

Spending time trying to convince people who are already behind you.

HR won't hire this guy. They want someone who can "hit the ground running". They must be waiting on a "purple unicorn". I apologize, I'm "preaching to the choir". (LOL. That was 3 metaphors in one explanation. I recommend using Urban Dictionary to look of the other two metaphors)

by X_AlterEgo_X March 4, 2019

facebook preaching

When someone does something on facebook and thinks it makes a difference in the environment, the life of a child, etc and starts to get all preachy about it.

"Save the whales. Totally. you can do it without leaving your living room"

-Man, stop your facebook preaching.

by Domini55 July 3, 2008

Ghetto-teching

the act of not using measurements and just building with spare parts and materials that are found around.

"Hell yea we are Ghetto-teching this float"

by IIILucasIII December 1, 2009

teaching sweater

A type of sweater worn specifically by professional grade school teachers, who exhibit high levels of authoritarianism. The sweater itself is usually wool, cotton, or a combination of wool and cotton, and it typically is designed with horizontal stripes. Color scheme is ususally shades of blue, with white or black accents to punctuate one's level of professionalism and real worldism. A teaching sweater is not meant to be worn outside of the classroom, and the wearer should be careful to not be seen wearing it in highly populated, dense college towns that are high in bar and club stock. Wearage of such garb in these places ususally leads to embarassment for everyone involved.

Upon examination of of the exuberant grade school teacher's teaching sweater, a gaggle of Penn State frat boys proceeded to excessively hate crime him until the police arrived.

by Dan Himself July 27, 2006