https://theconversation.com/im-a-linguist-with-tourettes-heres-what-i-want-people-to-understand-after-baftas-controversy-276915. "The misinformed views circulating #online suggesting that [John] Davidson must be a #racist deep down, or that his tic was akin to a Freudian slip, are fundamental misunderstandings about Tourette’s that need to be addressed. Davidson has #coprolalia, a particularly distressing type of Tourette’s that affects between 10% & 20% [of] people with the condition. Coprolalic tics are when a person says offensive or obscene things."