1 definition by Brndmg

Top Definition

Masturbation while recieving anilingus. The reach around being the trombone.

A Rusty Trombone, is while having his ass ate out his partner gives him a reach around and masturbates him. He has never had a rusty+trombone done to him.

by Brndmg July 16, 2006

Buy a rusty+trombone mug!