A phrase used in the west of ireland, A snackbox is a irish fast food restraunts main meal. "The Snackbox" People now use this as an insult. Snackbox can be substitued with other words, such as pizza slice and chicken wing.
Megan Fox: CHERYL YAAAA SNACKBOX !!!
Cheryl Cole: MEGAN YA LUNCHBOX!!
Megan Fox: CHERYL YAA SPUUUUUUD
Cheryl Cole: lol jk i love you megan!