I don't think the line was meant to make fun of people suffering from OCD. It comes down to the question of where the line should be drawn in humor before it becomes more offensive than funny.
This was my intention 100%
It was meant to be humor at their expense.
-100
Although I thankfully don't suffer from OCD, I have family members and others who I'm very close to, and love very much, who suffer from it. Making such a joke is not the same as having a laugh at their expense, as it was not intended to offend, it does not cost them anything, and it does nothing to increase the stigma.
I am overweight, and have have no issues with people making fun of overweight people. Silly jokes that were not meant to be offensive should not offend people.
What I DON'T like are people who get offended when they shouldn't, as I see those people as a driving force that is currently threatening my democracy.