look up any word, like timebomb:
 
1.
To indulge in anal sex, or indicate the desire to indulge in anal sex. To take some from behind sexually, anally.
She's fit, i'd like to smash her backbox in. Look at the ass on that, wouldn't you like to smash her backbox in.
by Hypnosid October 05, 2007

Words related to smash her backbox in

anal. buttsex ass shagging bumming rear ending up the ass