The new .meme domains are currently available for registration as part of an "early access period" for an "additional one-time fee".
"Starting today, .meme domains are available for registration as part of our Early Access Period (EAP) for an additional one-time fee," Google said in a blogpost on Tuesday.
Users who don't want to pay the additional fee can wait until they become publicly available on December 5 at 4 p.m. UTC.
"This fee decreases according to a daily schedule until December 5. On December 5 at 16:00 UTC, .meme domains will be publicly available at a base annual price through your registrar of choice," Google noted.
Users can visit get.meme to find out where they can register a .meme domain during EAP.
Last month, Google Registry launched a new domain extension type ".ing", allowing brands and businesses to build their website in a single word.
"This top-level domain is ready for whatever you're interested in, whether it's mak.ing a fun website, giv.ing to a good cause, design.ing something beautiful or edit.ing an existing document," Google explained.
Users can register for their unique domains through partner companies like GoDaddy and 101Domain.