[psychomugs]

Varial kickflip = 180 backside shuvit + kickflip

Hardflip = 180 frontside shuvit + kickflip

The hardflip is unique in that it has two main variations. One is the end-over-end style that I think they're describing, where the board only does half a kickflip. The other is "flatter," and explicitly a 180 shuvit with a complete kickflip. In practice the end-over-end style is much more common, easier to perform, and nicer looking.

https://www.youtube.com/watch?v=QNlKad9vzng

[fokinsean]

You can also steez fs flips like this as well, aka the Muska flip