gammon satchel Share definition Flag A gammon satchel is a salty vagina with two big salty flaps which stick together. Also known as a ready salted vagina I can't believe you unbuckled her gammon satchel... thats nasty! People have been jailed for less. gammon satchel by Tilly Tilly October 7, 2013 0 0 Get merch Get the gammon satchel mug. Buy Now — $32.95 See more merch