“On February 24, 2010, Farage directly told Van Rompuy that he was extremely uncharismatic.”

The claim is well-documented by multiple independent sources. On February 24, 2010, Nigel Farage addressed Herman Van Rompuy directly in the European Parliament, telling him: "you have the charisma of a damp rag and the appearance of a low-grade bank clerk." This was delivered face-to-face during Van Rompuy's maiden appearance before the parliament as the newly appointed president of the European Council. The Guardian, EUobserver, and the official European Parliament video all confirm the date, the directness of the address, and the specific language used. Describing someone as having "the charisma of a damp rag" is plainly equivalent to saying they are extremely uncharismatic. Van Rompuy was present and visibly uncomfortable during the remarks. No important qualification is missing. Sources: The Guardian, "Ukip's Nigel Farage tells Van Rompuy: You have the charisma of a damp rag" (https://www.theguardian.com/world/2010/feb/25/nigel-farage-herman-van-rompuy-damp-rag); EUobserver, "Van Rompuy insulted in parliament" (https://euobserver.com/75643/van-rompuy-insulted-in-parliament/); European Parliament video transcript, YouTube (https://www.youtube.com/watch?v=dranqFntNgo)