Riahanna ^^ she makes him very angry
Rovio makes Angry Birds.
Pollution makes the Earth angry. At least, in a metaphorical sense.
Hormones
mothers are special because they gave you life and they love you forever. :)
Adrenaline
being bullied
His implication makes me angry.
2
running out of patients
a red flag
What make me happy is by singing, or what make me angry is that people keep on repeating the same thing over and over agin.