Should this receive the gununu tag for Suwako's gununu-ing, or should it be reserved for pictures more closely imitating the original?

It's clearly a reference, even if it doesn't fit the usual template. Tag added.

No wait, not gununu

... yes gununu. She's gununu-ing. She's saying gununu. This gets the gununu tag. Do not remove it again.

Pyonta's got his eyes on the prize.

Yep. Pyonta knows what's up.

Coconut said:
... yes gununu. She's gununu-ing. She's saying gununu. This gets the gununu tag. Do not remove it again.

Oh the Redundancy.