Came from the tv show, The Fairly Odd Parents, but added with delux to make it abbreviate into STD, also known as Sexual Transmitted Disease. Can be found on FlyFF, the biggest nub and dumbass of the entire morpg world and will hit on young children ranging from the ages of 1 ~ 7.
random guy: what's an alaskan fire dragon?
super toilet delux: when i come out after a guy is getting a head from a girl and just when i about to come, i whisper in her ear, i have STDs and push her head down on my dick.
random guy: LOL(lack of laughter)