A large piece of hound rope usually found down a thin back alley, ginnel or snicket, where one has to manoeuvre over it like its an obstacle.
Bloody hell Jeeves, walking down the back alley to yours I was confronted by a rather large logstacle which was a bugger to leap over. It almost tripped me up
(n): A lobster flavored frozen treat usually enjoyed on a stick. First referenced in the song "I Can See Clearly Now" by Anne Murray.
plural: lobsticles
(v): The act of eating a frozen lobster on a stick.