Guvnor

Guvnors are factory worker enemies found throughout Grunty Industries in Banjo-Tooie. Like a large portion of the enemies in the game, they let out a yell in surprise when they spot Banjo and Kazooie. They then attempt to attack the protagonists with the large wrench they carry on their back, but can be easily defeated with most moves.

Trivia

 * In one of the Tower of Tragedy Quiz questions, Gruntilda asks "what do the mean factory workers try to whack [Banjo and Kazooie] with," with the right answer being "A wrench" and the wrong answers being "A hammer" and "A pillow."