Boon: When you prepare ahead of time and save it for a later use.
Unboon: It is the act of unwrapping your booned buffs.
Reference to Chrono boon item that lets you store your world buffs in World of Warcraft Classic.
"You wanna boon that for later?"
"I booned my dinner last night"
"We need to unboon before we start"
"He unbooned on her so hard, she had to call the ambulance"