straightener

noun4

1. •
   A pair of metal tongs with heated ceramic plates used for straightening hair.
2. •
   Anyone or anything which straightens.
3. •
   (slang) A prearranged fight to settle a dispute.
4. •
   (slang) A bribe.

   • 'Injection or not, the bloody thing won't move an inch with juice and it ain't got any. Yeah and here comes the law.' Cool as a cucumber, Ernie said, 'Leave him to me. I'll give him a straightener.' — 2001