it means the same as that on Snapchat. So, if you are thinking thatwhat does ISTGmean in textingis different from that used in Snapchat, you are mistaken. Be it is texting or Snapchatting, ISTG means the same i.e.‘I Swear To God’.The phrase is ...
Examples of STG Used in Sentences Other STG Meanings What Does STG Stand For? STG normally stands for “Swear to God.” You might also see the initialism ISTG, which stands for “I Swear to God.” What Does STG Mean? We usually use STG to add emphasis to a statement and show how mu...