Shenanigantics
That sweet spot in the middle of the Venn Diagram between shenanigans and antics.
Katie hates my shenanigans and my antics, and oh boy does she ever hate my shenanigantics.
shenanigantics
Actions carried out by two or more participants involving bitchin' ass activities.
Chet: Hey Marty, want to go light some mailboxes on fire?
Marty: Yeah! I'm always up for some shenanigantics!
Chet: Balls out!
Marty: Yeah! I'm always up for some shenanigantics!
Chet: Balls out!