0154ccd1_Wedgies__2
Bondage Buddy Wedgie [2] 
This is a variation on the Double Self Wedgie where the two victims stand facing each other they then reach around one anothers waste and their hands are handcuffed or tied through the back of the other persons underwear. If they then move their arms for any reason - like trying to escape they will give each other a wedgie. A good way to do this is to tie the handcuff keys to their hair.
Wedgies
2