I think the portrayal of DMV employees as sloths in Zootopia is the most accurate portrayal of DMV employees ever captured on film
Do you see similar portrayals in other movies?
Most movies do not reflect true life
DMV workers have a hard job dealing with people who don't want to be there. I think you should be more respectful towards that profession.
How would you feel if you had to wait in line for like a thousand hours? Don't take me too seriously, I'm just trying to have fun.
In that case, it's okay to have fun in the context of a movie or a private conversation.  However, the people working at the DMV are people too, and they are just as frustrated at the way that they have to carefully process paperwork, even as lines keep growing.  Perhaps you can set up an appointment in advance next time, and avoid the line.