President Trump on Monday referred to George H. W. Bush as "Bush original."

President Trump covered a wide range of issues during his press conference on Monday.  
While discussing past nominations, Trump listed the former leaders as, “Bush…Obama...Clinton,” and, “Bush original.” 
Numerous reactions followed on social media.
“Trump just called George H.W. Bush ‘Bush original,'” one person announced. 
Others described the moment as, “Omg Trump literally just named the last few presidents as 'Obama, Bush, Clinton, and Bush.... Bush Original,'" and, “Just heard Trump say 'Bush Original' in reference to George H.W. Bush...awesome.”
Some included a bit more commentary, such as, “#Trump could not think of the word 'senior' and therefore called George Bush ‘George Bush....original’. I'd laugh if I wasn't so terrified,” and, “Trump just referred to George Bush as ‘Bush Original’ and it was definitely in my top 5 favorite things he's ever said.” 
There were also questions.
“Trump calls George H. W. Bush, ‘Original’ Bush, leading me to wonder - Does this make George W. Bush the ‘Extra Crispy’ version?” someone asked on Twitter.