without apparent forethought or prompting or planning; "an unplanned economy"; "accepts an unplanned order"; "an unplanned pregnancy"; "unplanned remarks"
a fringe of hair that is cut short squarely across the forehead
a sudden very loud noise
the swift release of a store of affective force; "they got a great bang out of it"; "what a boot!"; "he got a quick rush from injecting heroin"; "he does it for kicks"
directly; "he ran bang into the pole"; "ran slap into her"
move noisily; "The window banged shut"; "The old man banged around the house"
to produce a sharp often metallic explosive or percussive sound; "One of them banged the sash of the window nearest my bed"
a table game in which short cues are used to knock balls into holes that are guarded by wooden pegs; penalties are incurred if the pegs are knocked over