“I saw it, you can delete it now” is a reference some people would use if person x posted a “cute” picture. Resembling that the picture was only meant for them to see and not anyone else.
*sees girlfriend post a cute picture* *boyfriend texts her*: I saw it you can delete it now
A duck of the very bouncy variety. These are often found making havoc against gamers online. If you manage to become friends with one, feel lucky, as you will not be ripped to shreds by bouncing.