The story
From Chimpy (“George W. Bush”) + Mc- + Halliburton. Named after oil field service company Halliburton, stemming from accusations that Bush is beholden to Big Oil.
Etymology from Wiktionary, CC BY-SA 4.0.
Chimpy McHalliburton
Today it means: George W. Bush (born 1946), the 43rd president of the United States (2001–2009). Full definition →