cangerous - malignant marsupials -- [like!]

CHANCEROUS - Big Box store for compulsive gamblers; pronounced "Chance-Я-Us"

Luke - and by extension J^2 - I think you mean the "Spoiler" button, the 11th on the Reply box row that starts with the smiley and ends with the little-and-then-big T for changing font size. Like this:
Click to reveal..
It's the letter S with a slash / through it. (Not the S with the _ through it; that's "strikethrough".