A person who identifies as female, who memes, especially one who earns her living by meme-ing.
Comedic brilliance in it's rawest form, the Memestress' graphic tied the subtle art of subject matter and depth to it's content, elucidating perfectly how humor can be applied to skillfully address painful or controversial topics.
The constant flow of internet phenomena across the public consciousness of the wired. The information of the memestream is widely known by members of most internet subcultures, yet remains peripheral to the mainstream.
Although LOLcats seem to be everywhere in the memestream, it is unlikely that you will hear the meteorologist on your localnewssay he's "in ur dopplr, predictin' ur stormfronts."
A lady, who you sharing memes with, particularly ones that you can't share with your wife. Not to be confused with memestress, although it's usually overlaps.
- Bro, you have convo with that girl for hours, are you having an affair?
- Nah, man, she just have really dark sense of humor. She is just my memistress.