trading he-man swords 

a homosexual activity.

They have been trading he-man swords since back in the day.

trading he-man swords by dorkicorn November 23, 2013

Trading Skin 

When two men who are engaging in sexual activities create enough friction by rubbing their penises together to the point of which they have rubbed off skin on each other.

"Bro, I just got done trading skin with Betty White in the bath 10 minutes ago."

Trading Skin by Valterain April 28, 2015

Fail trading 

A user that is really bad at good decision making and consistently loses value every single time they've tried to complete a trade. (ROBLOX Related)

Roblox trader: Did you hear about that youtuber that overpayed 50k for a dying item that's getting lowballed?
Other Roblox Trader: Yeah that's Fail trading for ya.

Fail trading by HexxyFTW August 16, 2021

ghetto stock trading 

Exchanging food stamps for a lower cash value.

He gave me a hunnert dollas of food stamps fo fitty.

Yo man. That's some ghetto stock trading

ghetto stock trading by screeb1 February 19, 2010

Horse-trading 

An term used to mean negotiations. Often refers to negotiations that are particularly difficult to resolve and involve much compromise.

After a lengthy amount of horse-trading, the market trader agreed to meet the barterer midway.

Horse-trading by no one ever really cares July 4, 2007

irl trading 

An exchange of irl currency for in-game items.

Made popular by the Skyblock community on Hypixel, but also applies to other games that include trading.

Random non: Bro, I'll give you 20 bucks for that Pigman sword.
You: Irl trading is bannable, dumbass.

irl trading by technopog June 22, 2020

fidget trading 

trading fidget toys for other fidget toys such as fidget spinners and pop-its.

8 year old: Hey, wanna do fidget trading?
Other 8 year old: Sure!

fidget trading by cheezit! July 8, 2021