1. A person who controls the ass during anal sex. Typically utilized in reference to homosexual males. "Pilot" implies that this can be a master of anal intercourse.2. A person that is tailgating you regarding highway. Person who navigates the anal passage: a sodomist. "Asspilot" likens the sodomist to a maritime pilot familiar with regional and dangerous oceans; harbors would keep pilots going aboard foreign mercantile boats also to properly navigate them to dock or even an anchorage.