changeup 

The response when one of your friends offers you a fist pound and you shake his fist leaving him perplexed.

After Utley's grand slam, Ryan Howard, Pat Burrell and Jimmy Rollins gave him a fist pound but Jamie Moyer threw him a changeup.

changeup by headdoc August 21, 2008

backseat changeup 

A backseat changeup is what happens after a double date when you're all so drunk you get into the wrong car's back seat and fuck some dope you don't even know.

Jeff) Oh hey Bill, how did you and Caron like our double date last night?
Bill) I thought it was a lot of fun, I'm concerned that I pulled a backseat changeup with Betty though.
Jeff)

backseat changeup by Whatsaspacebar? December 22, 2008

Selling The Changeup 

When a Transgender person is doing a good job at looking like the other gender

"Did you know Ryan is a girl now?"

"Yeah, she's really Selling The Changeup"

Selling The Changeup by ECO_DIESEL September 24, 2025

change up 

alter method of operation

The cops are on to us, we'd better change up.

change up by Jim King December 18, 2004

change up 

When a friend is normal without a girlfriend, but as soon as they get one they act way different

Ever since you hooked up with niki you've been a change up jacob.

change up by Jenx August 26, 2017

Cholo Change Up 

When the mexican makes you cut his grass.

I called the local landscaping company, but got hit with the Cholo Change Up.

Cholo Change Up by jhowtheone April 19, 2020

forty four change-up 

Someone that looks good at forty feet away, but not so good at four feet away.

Steve : Hot chick at 11 o'clock!
Mike : Where?
Steve : Across the room and coming past!
Mike : Uh...
Steve : Oh... !
Mike : Never mind, butter face.
Steve : Dog ears.
Together : Forty four change-up

forty four change-up by fuzzygreysocks January 22, 2010