What Dave said about Dave: "Some boomer nutcase who got his brains frazzled at a young age and never really came back."
When on the run from The Matrix, Dave often visits Red Dwarf, where Kryten is his mentor and Lister keeps the beverages coming.
Dave also spends a lot of time in Dalek Zone (https://dalek.zone).
Dave worships his deity, Linux, and his cat, Yuri..