After getting knocked out by the Morax Queen, the Thirteenth Doctor said that she had not had a hangover so strong since the Milk Wars of Keston Five. (TV: The Witchfinders)

When Graham O'Brien disputed the Thirteenth Doctor's claim that Pythagoras wore shades, she replied that he had obviously never saw Pythagoras with a hangover. (TV: The Ghost Monument)

On the phone, Jackie Tyler asked her daughter Rose if she had a hangover when she asked her what day it was. Unbeknownst to Jackie, Rose was calling her from the year 5,000,000,000. (TV: The End of the World)

Lisa Hallett recalled to Ianto Jones that the last time he said he did not love her for what she looked like was when they were hungover on a Saturday. (TV: Cyberwoman)

Donna Noble had "a bit of a hangover" on 25 December 2006. As a result, she did not notice the Sycorax spaceship above London. (TV: The Christmas Invasion)

While investigating the ATMOS factory with UNIT, Donna was surprised that, as the sick day folder was blank, nobody who worked at that factory had had a hangover. (TV: The Sontaran Stratagem)

On 1 January 2019, Lin complained that everyone was hungover on New Year's Day. (TV: Resolution)