What is Holodeck?
1.
For all you startrek fans...this is for you.
A simulated reality facility, generally on starships and starbases.
For instructions on how to build a Holodeck, refer to the internet.
See
2.
To go to the 'Holodeck" means to have sex with someone who you have de-humanised; i.e. you do not consider them to have thoughts and feelings like a real person, you just use them for sex.
Ian - " I went to the holodeck last night"
Dave - "Really who with?"
Ian - "Some slut I used to work with, she rang up wanting sex"
Dave - "You didn't say 'Computer end program' did you?"
Ian - "No but I did say 'For f***s sake' when she got her tits out, they were east westies."
See