To avoid one's responsibilities; to leave it to others to perform duties that one is expected to perform.
To not earn one's keep, to live off someone else or off welfare when one could be working.
To do nothing, to be idle, especially when there is work to be done.
To take some benefit and give nothing in return.
The act of bludging.
Easy work.
To ask for and be given something with the direct intention of exploiting the thing’s usefulness, almost exclusively with cigarettes.
To bugger.
To use a bot, or automated program.
The larva of a botfly, which infests the skin of various mammals, producing warbles, or the nasal passage of sheep, or the stomach of horses.
A physical robot.
A piece of software designed to perform a minor but repetitive task automatically or on command, especially when operating with the appearance of a (human) user profile or account.
A computer-controlled character in a video game, especially a multiplayer one.
A supremely unskilled player.