reciprocate 

To repay for something that was given to you.
To be nice and give back to someone who gave you something.

"Now without making any sudden movements, give them an energon goodie" -Kup
"This is getting expensive!" -Hot Rod
"Don't worry, they'll reciprocate." -Kup
"I thought they were supposed to reciprocate! No more!" -Hot rod
(Taken from the Transformers movie)

reciprocate by Remi Mailhot November 14, 2005

Reciprocate 

to "repay" for a sexual act in an equal sexual matter, 69

When Stacy was finished giving Dan head, he decided to reciprocate and ate her out.

Reciprocate by Kat November 19, 2003

when did you learn what it means to reciprocate? 

the start of the song tekit.

A: "when did you learn what it means to reciprocate?"
B: "and how much can i be expected to talorate?"

when did you learn what it means to reciprocate? by lovethzzz September 5, 2023

Friendship Reciprocity Ratio 

The friendship reciprocity ratio, or F.R. Ratio, is the ratio representing the unwritten friendship law that the sum of x-friend's purchases for y-friend should be equal to, or as close to equal to, y-friend's purchases for x-friend. The closer to "0" this ratio is, the more substantial the friendship. Any friend who is significantly negative in this ratio is a shitty friend.

Dave- Dude, Greg "forgot" his wallet again. Had to pay for his lunch again. Not to mention I bought him an Audi for his birthday last month and all I got was a misspelled "Hapie Berthday" on Facebook today.

Nate- Greg is a shitty friend. What's your guys' friendship reciprocity ratio at now?

Dave- I think he's got our F.R. Ratio down to -$3,000,000 now.

Nate- Wow dude, what a piece of shit.

Friendship Reciprocity Ratio by MasturNater July 1, 2014

Reciprohate 

To hate someone or something as much as they or it hates you.

I reciprohate cats.

Reciprohate by Atxdan August 5, 2015

Non-Reciprocating Tool 

a completely self-absorbed, unaware "friend" (READ: douche) that you do things for *all the time* that NEVER returns the favor, even in times of crisis, always making the excuse that they're working or busy or just *can't* for whatever reason--always an excuse--ANY time you ask them, no matter what; someone who never returns the many favors you've done for them.

"My Dad just died and I can't find sittage for the funeral tomorrow. Since I've watched your kids for free for the past two days, do you think you can sit mine for a few hours while I go to my Dad's memorial service?"

Non-Reciprocating Tool: "Tomorrow? Oh, no way. Sorry. Gotta work online and stuff. You know. Busy and all. Can't. Maybe next time."

Non-Reciprocating Tool by Holly M S July 21, 2010

Facebook Reciprocity 

The act of clicking "like" or commenting on someone's facebook status when you otherwise wouldn't have, but you complete the act because that person has commented or "liked" many of your entries.

Guy: Did you really comment on that picture?
Other Guy: Kinda had to, he's been commenting on my status ever day. Facebook Reciprocity.

Facebook Reciprocity by P. Nathan Poothy January 11, 2011