Angel's Trumpet
Essentially a reverse rusty trombone, an angel's trumpet is performed by giving a blow job while inserting a thumb in the receiving party's anus.
Sarah wanted to give me a rusty trombone, but I said fuck the hand job, play the angel's trumpet baby.
Playing the angel's trumpet
Getting high by smoking weed
-Why is John's eyes so red? He's acting weird.
-Oh, him? He's playing the angel's trumpet.
-Oh, him? He's playing the angel's trumpet.