The act of requesting an individual around you to give you an opinion, idea, item(tangible or otherwise) , etc. Chuck us does not necessarily mean actually chuck the said item/s.
A saying used mainly by youth from Tasmania, Australia. Used when someone has something favorable and you want some. The 'us' part never changes, even if it's only you wanting the thing.
Freind buys Tim tams
Other friend: Hey Felix, surely chuck us one! Surely! Surely chuck us one!
A person you hate intensely not because they deserve such hatred but because they serve as a focus for your general hatred. A healthy way to dispense with excess animosity.
Jake's not really that big an asshole. He just serves as my hate sink.