The sequel to Tw@t's School of FrerF Sekz (MLP YTP) https://youtu.be/PtI0pr8f-sk

SOURCES

My Little Pony: Friendship is Magic
Season 8, Episode 2 "School Daze - Part 2"

0:04 - Shave-And-A-Haircut (two bits) 
by SD70Fan2001

0:18 - Star Wars Episode V: The Empire Strikes Back

1:07 - Baby Got Back by Sir Mix-a-Lot

1:44 - Never Gonna Give You Up by Rick Astley

2:09 - Explosion from DetonationFilms.com

2:24 - Because I Got High by Afroman

2:34 & 2:54 - Wonder Showzen: Plastic Surgeons 
Without Borders

2:40 - 29th December 1890 Lakota Sioux 
massacred at Wounded Knee by HistoryPod

2:53 - The More You Know by NBC Universal 
& Paul Johnson

3:25 - Ace Ventura: When Nature Calls

3:48 - Never Scared Remix by Bone Crusher
(Samples)