(without using any money) What was your last barter/trading experience?

I traded a bag of jolly ranchers for a date with a girl several years back.

I traded "Laugh, Laugh" by the Beau Brummels for "Eight Days a Week" by the Beatles

Traded some food goods with next door neighbor

I traded a pipe I didn't need for some bud.

I gave a hoe crack for a bj