It is alleged that President Trump has invented words like “bigly” and “yuge”. This is not really true. More about “bigly” here:
Now “yuge” is not his invention either. It is more of an accent variation which many were not familiar with:
And finally a yuge collection of supposedly famous quotes from US presidents. This goes all the way back to George Washington, including the more obscure Presidents such as James K. Polk and Rutherford B. Hayes.
There are long lists devoted to some individuals such as Vice-President Dan Quayle: