Sealioning 

Sealioning is a derogatory action or nomenclature used to identify and vilify those who request citations when citations weren't initially provided.

Person 1: Can you provide a link to your claims?
Person 2: Don't be sealioning me, you can look it up yourself!

Sealioning by spenpinner October 1, 2022

Woke sealion 

Person who makes unreasonable demands for evidence of the existence of cancel culture.

Smith: If I criticised Black Lives Matter's disgusting racism at work, I'd lose my job.
Jones: Prove it.
Smith: Oh for God's sake stop being such a woke sealion.

Woke sealion by Old Phardt June 5, 2022

selicorn 

Something you call your friends for fun.

Hey selicorn, can you get me some water?Thanks

selicorn by Sernicorn August 10, 2021

Sealion 

The act of invading Britain from the European Continent, derived from ‘Operation Sealion (Unternehmen Seelöwe)’, the failed naval invasion plan for Britain devised by Nazi Germany during World War 2. Typically used in context of grand strategy games, especially ones involving World War 2.

It looks like Germany is attempting another Sealion, but with those marine templates he isn’t going to make it.

Sealion by Sealindustries December 9, 2023

Sealionish

Someone who acts like a sealion

"Bro Bob was tweaking yesterday"

"Yeah he was so sealionish"

Sealionish by Wincord March 13, 2026