Mean spirited Australian (or at least Melbourne) schoolyard slang to express one's enjoyment over a friends misfortune or suffering. Similar to the German word 'schadenfreude'.
When someone sucks so badly and they say "that sucks dick," that really isn't a bad thing. However, no one wants to get their dick sucked with scratchy braces.
The act of being sucked into a In The Groove 2 dedicated cabinate by a malevolent force. This could involve objects, people, ideas, buildings, etc..
"Oh shit! Alex just got sucked into the ITG machine."
"Dammnit, I finished my synthetic division homework but it got sucked into the ITG machine."
"I asked her out, she said no and got sucked into the ITG machine"