The most famous follower of L. Ron Hubbard's Scientology.
Who is Tom Cruise?
The name of the sad 4chan frog.
What is Pepe?
Namesake and patron goddess of Athens, goddess of strategy.
Who is Athena?
The number of days in summer vacation
What is 104?
Sociology
What is the study of human behaviour in social groups?
The residents of Jonestown drank this colour of kool-aid and it spelled their demise and spawned the saying, "don't drink the ___ kool-aid"
What is purple?
The show that originated the "Over 9000!" meme.
What is Dragon Ball Z?
The most famous of the 3 gorgons, whose hair is made of snakes.
Who is Medusa?
The plastic tip at the end of shoelaces.
What is an aglet?
Meteorology
What is the study of weather?
Judaism’s holy book.
What is the Torah?
The Icelandic actor who plays Robby Rotten in LazyTown.
Who is Stefan Karl Stefansson?
The mountain home of the gods.
What is Mount Olympus?
The fictional country from which Heinz Doofenshmirtz hails.
What is Drusselstein?
Vexillology.
What is the study of flags?
The holy place to which all Muslims must pilgrimage once in their life.
What is Mecca?
The word that has been abbreviated to simp.
What is simpleton?
The defiant titan who gave fire to the mortals on Earth.
Who is Prometheus?
Ferb's dad, Phineas' step-dad.
Who is Lawrence Fletcher?
Gemology.
What is the study of jewels and precious gems?
The city in Texas where the Branch Davidian cult held out during an infamous 51-day police siege.
What is Waco?
Who is Walter?
A famous demi-god hero who completed the 12 labours to prove his worth.
Who is Heracles? (Hercules is the Roman name, I said I would only accept Greek names)
One of the creators of Phineas and Ferb.
Dan Povenmire/Jeff "Swampy" Marsh
Rhinology.
What is the study of noses?