Explain Me the Meme

1 Aluxinante
2 Explain Me the Meme
3 Bargain That Sign Again
4 Author Is a Paratext Too
5 Sebeok Jokes
6 Estrangeiro
7 Illuminati Guys You're Missing a Member
8 Phatic Function
9 S1 → [(S1 ∩ O) And (S2 ∩ O)]
10 Semiotic Squares