Someone emotionally invested in Thasmin, the sapphic
ship between the Thirteenth
Doctor and Yasmin ('Yaz') Khan on Doctor Who (Season 11 onwards). Mostly LGBTQIA+
people and allies on Twitter posting brainrot content. The word can also be used humorously to describe celebrities or even fictional characters on the show itself who are seen as shipping Thasmin.
Example 1:
A: "Did you see that final scene in "The Vanquishers"? Yaz and the Doctor are gay, no-one can convince me otherwise."
B: "Holy shit, I didn't know you were a Thassie too? I've shipped it since Season 11!"
Example
2:
A: "Dan really put the Doctor and Yaz on the spot in "Eve of the Daleks", he's such a Thassie for that."
B: "Honestly, what a supportive
hero. Also, I still can't believe Yaz's feelings for the Doctor are canon now."
Example
3:
A: "Mandip Gill posting Thasmin fanart on
Instagram is the best thing ever, she's such a Thassie."
B: "Also, John Bishop casually liking Thasmin-coded tweets on
Twitter is hilarious, what a Thassie."