I use my stamps mostly for offline save storage of big and small stuff, that and backing up creations made by other people so that I can quickly find them.

My nukes.
Then i go destroy a city with them

Nukes,bombs,engines,grenades,5000 live points stickman,spray cans,dark acid, etc...
Lol i have got 437 stamps!

stuff in general. When i make somthing I always keep saving stamps for security and when I'm done I delete the uneccisary stamps.

i have 2018 stamps
who wants to describe every?

nukes, engines, parts of previous creations, parts of engines...

Electronic gizmos that don't automatically reset, my DEUT nuke, bombs...