Saying things or actions that are very impossible from the start.
Just like Paul Heyman, saying that Brock Lesnar can take on UniversalChampionship and UFC's belt on himself.
when a man reaching middle-age seeks to convince his family that a girl nearer his kids age is his ideal bride. regardless of the inevitable protests offered up by his family and friends, he then defies them all - only to regret it later.