In Onision's free time, he likely tends to spend time with his wife and children in lieu of making Youtube.com videos. However, it is ultimately unknown to viewers what Onision (Greg) does in his free time.
The fictional Onision from videos likes to dance around in banana costumes. He often drives around in his bike and offers little kids candy.
His spouse Lainey is the love of his life. They are seen taking fun baths together.