To lie, for comic value, knowing that people won't find it funny.

really freakin burnt!!!! really burnt ass skin, food, hair, looks, basically torn back.

The after meal tradition of smoking a bowl and a joint with the guests

when one smokes a joint using a bong.

Anglo-Saxon Australian slang that is used to describe something, usually an event, that is seen as slightly stupid, annoying and/or unfair.
Can also be used to describe a person, in which case they are referred to as a bointer. A person described as a bointer is usually either mildly stuck-up, unreliable or an all-round shifty prick. Somebody that you don't want to associate with.

A smaller sized blunt, roughly the size of a joint.

Boint is a noun that means a blunt that is wrapped over in rolling paper. It is not a joint, not a blunt, but a boint. A boint is usually made if the blunt is not smokable, and it needs to be fixed.