Redub 

When you have taken a crap and shortly after you feel like you need to wipe again to make sure you got it all. This could be caused by a fart after the crap, or sweating close after the crap.

Yo dawg, I gotta hit the bathroom and redub! or (Yo dawg, I feel like I need to redub!)

Redub by Strizzy December 29, 2008

harm reduction

The practice of providing advice and helpful suggestions to a novice regarding potentially dangerous activities in the hope that they will heed the advice and not cause hurt or harm to themselves or others.

Practicing harm reduction Keith showed Brittany how to IV drugs. According to him he didn't want the wrong person showing her the wrong way, because he knew she was headstrong.

harm reduction by Nikki Stixx December 9, 2018

Redbait 

Redbait is a term that was coined between 1985-1990 it is used to describe a person with red hair.

James: Ron Howard is the greatest director of all time.

Bill: really? I don't watch movies made by redbaits.

Redbait by Redbait123456 January 14, 2019

reduction of order 

Reduction of order is a technique in mathematics for solving second-order ordinary differential equations. It is also a technique used in restaurants by math geeks who change their order to an amount less than originally requested.

I went to McDonald's and ordered two Big Macs, but I changed my mind and ordered only one. They didn't like my reduction of order.

reduction of order by murr2k March 14, 2009

to redban 

To change the subject of an interesting discussion with a silly or uninteresting subject.
(Like redban from joe rogan podcast always does.)

"Hey man i saw a documentary about scientists who found a planet with life on it.."
-"You know what? i had pizza today and my cat was sick and puked everywhere!"
-"why you need to redban me dude? come on.. just shut up please.."

to redban by carbon_dioxide_silly_boy February 4, 2012

Redbait 

A term used to describe individuals with red hair (typically male's)

Tom: look at that 'ol redbait over there.

Redbait by Redbait1234 January 14, 2019

redbum 

When your bum is irritated and uncomfortable and feels as if it is red. One may find they have a case of 'red bum' is the anus is irritated and almost inflamed.

"Well, darn Larry, last night I was eating burritos and drank about 30-something beers, had redbum all day."

Bum: I'm so sore and embarrassed *cheeks blush*

redbum by Red Bum Jihad August 10, 2013