DronkenDennis is a famous Dutch manager, who has a tattoo with his HT-clubname on one of his upper arms. The text on his arm is: DDU (after his club name Dronken Dudes United). His real life and HT friend Grifo, also has his teamname tattooed on his arm.
Another interesting fact about DronkenDennis is that he is known for visiting very much Dutch meetings and that he always takes some paper and a pencil with him. Several times during a meeting he will note the time and some event that happened, or some thoughts he has. The notes often go around during the meeting and everyone can add something if he likes, especially later at night those notes tend to become funny due to the influence of alcohol.