OFF: Brit Slang!

[Chuck Rosenberg]

Can someone here please tell me what it means to get one's "end away"? Is it
to have sex? Or, more specifically, the equivalent of "getting laid"?
You see, all I do is sit around my apt all day, get drunk, and watch Red
Dwarf episodes over and over...I'm trying to figure out every line of all the
dialogue...not easy for a Yank... I even did a google search just to find out
what the hell "Bootle" was....

cheers, Chuck