How Do you lower file size?

Hey guys i wanted to use this sig but it is too big.is there a way to lower the file size

Not to 50 KB or below.

It's like 14 times too big man, like Jackal said impossible

how many frames of a clip can you have to lower it to 50 KB.

I'm guessing that it depends on whether you have a video of grass growing or a video of 10 explosions.

Lower the number of colors.

i'm sorry but is it an animated gif? sometimes my browser doesn't play them...
so i'd like to know, cause making it smaller shouldn't be a problem if its just one image

Yes it's an animated gif.

What you can do is take out say every other frame and increase the time between the frames, then save it with lower colors too, but I think getting that below 50 kb is gonna be tough.