A bit more than that, John Bird is an exceptionally talented and edrudite British satirist and comedian, and has been for the past 40+ years.
The UK satire magazine "Punch", ran a series of anti-Amin strips in the 1970's, which were transcribed by Bird (using a parody of Amin's instantly recognisable tones) into an album entitled The collected Broadcasts of Idi Amin, which included the likes of this.