The strongest material on Earth. Becomes a sludgy brown when in liquid form.
That door is made of pure bunk!
Something boring, no fun and not in interest.
that new waterpark that opened up is so bunk!
It is the term when you want to address someone as a bum and a punk
See that boy Damian, he is a bunk.
to skip. people usually use the term 'bunk' related to work or school.
girl: wanna bunk lesson today
girl 2: hell yeah babe