de Mama Luigi it was made when luigi says, "That's Mama Luigi to you Mario!" then wheezes or he says "It's a football I chizzled it!" after Mario says, "It's a stone Luigi you didn't make it!" or yells, "HEEEEEEEEELLLLLLLLLLLLPPPP!"
Gay Luigi is the form of Luigi from the CD-I game Hotel Mario with million memes like All Toasters Toast Toast, Ova There!, and Gay Luigi. He was made when Mario says, "Nice for the princess to invite over to a picnic eh Luigi?" Millions of people heard Mario say gay insted of eh so they made Gay Luigi.
Weegee is a meme that was made by a Unknown person from the DOS game Mario is Missing! He is creepy and can turn people into him by staring at him and was in many photos by editing them.
No u Luigi was a meme that was Luigi from Hotel Mario from the part Luigi says, "And you, gotta help us!" That sounded like no u. This meme was made by Puffballsunited in his game Stealing The Diamond