'Aaaw Yea Pepe' is a derivative work based on 'aaaw yeah mfer' by JakNFT and 'Sgt. Pepe' by Arsonic. Both works are CC0, as is this rememe.
Both artists have contributed to The Memes by 6529, with Sgt. Pepe being card 37 in the collection. JakNFT contributed card #28, '!UGH' and both are worth investigating, as is the whole Memes catalogue:
https://opensea.io/collection/thememes6529
From 6529: "The Memes Collection is focused on the fight for the open metaverse (decentralization, community, self-sovereignty) and spreading this message to many people, many wallets. We will try to have a good time along the way, make some fun art...and just generally have a good time."