A Dellinger Special is a sexual act where one party shits in the shower while the other party watches. This is popularly done in BDSM and is perceived as a portrayal of dominance. This term is native to Trinidad and is considered slang.
P1: I heard Tays and Stella were going to do the Dellinger Special.
P2: No way, I've been wanting to try that
Someone with severely neglected hygiene that lives in front of a computer in their parents' basement and subsists off of ramen noodles, mountain dew, and bizarre fetish porn until they die, lonely and celibate.
If you know what 7chan is, you are quite likely a basement dwelling neckbeard.