Nickname of Senator John McCain (Rep-AZ), bestowed upon by several publications because of the hot temper he exude when being asked questions by reporters.
Reporter: "Senator McCain, did you have a conversation with Senator Kerry in the 2004 election?"

Senator Hothead: "Yes, bitch!! You know damn well I did!! Now back the fuck off!!"

Reportor: "To follow up, what did you guys talk about?"

Senator Hothead: "Bitch, it was a goddamn private conversation!!"
by mnihnuht March 8, 2008
Get the Senator Hothead mug.