rosex

To have "sex" on roblox. Includes humping (dry or not dry), "OD"ing, etc. Usually refers to some queer 10 year old that wants a girlfriend on roblox

Adam: Yo, what's that kid doing?
Joe: He's having rosex...
Adam: What the hell, ew, it's an ODer!

by PlagueCini April 04, 2017