I always liked Frank Layden, Utah Jazz.
Pulled these from the web...
Once in a road game against the Denver Nuggets, there was a halftime contest where a young fan won a halftime shooting contest. Layden pulled the kid aside and jokingly asked him if he was interested in helping out the Jazz, who were down by 25 points at the time. Layden then tried sneaking him onto the court with four other Jazz players and got the fan on the court before the referees realized what was going on and stopped play.
In a 1985 game against the Los Angeles Lakers, with the Jazz down by a sizable deficit, Layden left the game while it was still ongoing and returned to the team's hotel across from The Forum, visiting the sandwich shop to order a sandwich and chili.
During the 1987 playoff series against the Golden State Warriors, Layden arrived to the arena in full Groucho Marx nose, glasses, and mustache getup and did a comedy bit with Warriors coach George Karl to try and make things more lighthearted after the previous game featured tension-filled moments and fighting amongst players.
“The team was enormous back then,” Donovan recalled. “You had Mark Eaton, Thurl Bailey, Karl Malone, Marc Iavaroni, Mel Turpin. They were in this square locker room and they were all sitting on one side of the room.” Layden, then the head coach of the Jazz, noticed the bulk in the room sitting closely together and cracked a joke that Donovan remembers 28 years later. “He says to them, ‘You three guys get up and sit over there. I don’t want the room to tip over,’” Donovan said, smiling. "They actually started to get up and move because he told them to and then I think they realized he was joking."
When asked how long it would take him to have a good team when he first came to Salt Lake City: "I said 7 years, but I only had a 5-year contract. Why rush things? The world was made in only 6 days, and I don't feel like I would like to have a team in the shape the world is in now."
On remembering what it felt like when he was named coach of the Jazz. "That's like saying, 'And now, our next speaker was the lookout at Pearl Harbor.' "