How do I make a spoiler?

[Locket]

I wanna put my signature in a spoiler, but how do I make one?

 

[Hot]

[spoiler ][/spoiler]

Without the space, of course.

 

[Locket]

how do i do the up and down thingy?

 

[Hot]

It's with brackets; the keys to the right of the letter "P".

 

[Locket]

Spoiler

Thanks

 

[Hot]

No problem. ^^