unmakefunable 

adj. something that is not able to be made fun of

Laura found Calvin completely unmakefunable.

unmakefunable by Know-it-all-haha May 30, 2011

Unmakefunable 

You can never be made fun of.

I can't make fun of that fat kid he is unmakefunable.

Unmakefunable by dragonfire322 December 7, 2010

Unmakeupable 

Something so incredibly stupid or absurd that only the circumstances in which you experienced it could have made up what happened.

You can't make this shit up bro, its unmakeupable.

That's unmakeupable.

Unmakeupable by Deadtoad5 October 4, 2022

unmakefunnable 

impossible to make fun of; too cool for school

PB: "I was trying to make fun of you."
AM: "Get real, I'm unmakefunnable."

unmakefunnable by Nas D Cheerio February 15, 2008