GM / Good Morning refers to the use of the greeting "GM" in NFT Twitter circles as an abbreviation for "good morning." Although the exact origin of its use in these circles is unknown, interest in its use was first searched for online in January 2017. However, its actual use on Twitter is traceable to early 2018. In 2021, its use in these circles was more prevalent, garnering meme attention and criticism from outsiders who viewed it as a form of gatekeeping within the community.