Voldemort, aka "he-who-must-not-be-named", is one of the most evil villains of all time.
I will never buy coffee from that "Evil Empire", aka Starbucks.
Aubrey Drake Graham, aka "Drake", is a well-known Canadian rapper.
That little four-legged needy creature, aka my dog, won't leave me alone!
C. S. Lewis, aka Jack by his friends and family, was an inspiring Christian author and theologian.
