“That is basically what these people are, a crime family,” Kimmel said. “A very dumb crime family. The Gambozos, if you will.”

Trump Jr. was heading into court in the civil fraud trial in New York, where he testified that his father is “an artist” when it comes to real estate.

“Yeah, he’s an artist,” Kimmel sarcastically agreed. “He’s Vincent Van Gogh-ing To Jail.”

Kimmel called the son of the former president “so embarrassing,” and spotted an interview in which Trump attorney Alina Habba referred to Trump Jr. and brother Eric Trump ― both executive vice presidents in the company ― as “boys” and “kids.”

“That’s right, they’re just boys. They’re kids. Eric has a book report due this weekend,” Kimmel said. “They’re both still wearing pull-ups.”

See more in his Monday night monologue: