Ok, so I figured out that a lot of /bant/icoots would like to know how to become immortal on the board, how to become remembered. You could propably do something unusual that everybody would like, but it's hard and requires some creativity, so here have an easier alternative

Step 1:
Download lots of images of a character from an anime show, preferably some popular/unique one
Step 2:
Avatarfag for a good while, it helps to do some unusual things too, but they are not neede, and you don't need to get especially creative

And here you are, you can be remembered as one of the /bant/s oldfags. There are also other options like, for example:

Step 1:
Be gay

Step 2:
Do stupid, weird, autistic shit

There are many more ways to achieve your goal of becoming an oldfag, I highly recommend trying it out for yourself

Oh I forgot about one of the most important things, you have to stop doing what were you doing once people are somewhat attached to you

Pic related, the best, totally unforced /bant/ meme