Backpedal

[Agnes]

when you say something that you dont mean but then you say [something else] to [cover] [it up]

[exinilu]

the act of [running] [backwards] at either normal or high [intensity]

[Rihanna]

When [an idiot] says [something stupid], then tries to [cover] it up by saying something stupid again.

[PussyCat]

Move the pedals of a bicycle backward (formerly to brake).