Origin of classic Starcraft shouts

"ribo ribo ribo (reaver)!" - https://youtu.be/u-jq7lz6LQE?t=489

"ee han timing" - https://youtu.be/Lj3s3L7C1gU?t=612 (info http://wiki.teamliquid.net/starcraft/Ee_Han_Timing)

"plague! playguuu" - https://www.youtube.com/watch?v=Vpuv7VPb2rA

Some Starcraft history that everyone should have the pleasure of witnessing.