That is a good idea.
So here goes the BIBLICAL definition: Gluttony is engaging in too much food or drink—overindulgence (Pro. 23:20). A glutton is a disgrace to the Father (Pro. 28:7). Since a glutton is the same as a drunkard (Pro. 23:21), gluttony is a work of the flesh (Gal. 5:21) opposite the fruit of self-control that the Spirit gives (Gal. 5:23).
The proverbs 23 passage does not define gluttony as a sin. It merely points out the negative consequences.
Well by the biblical definition of gluttony, no—Jewish feasting (so long as it wasn't overindulgence) was not gluttony. However, gluttony can appear even in feasts commanded by God. That was the case in Corinth regarding the Lord's Supper (1 Cor. 11:17-22).
The Issue in Corinthians 11 was not gluttony. It was the irreverent manner in which they took part in the ordinance of the church the Lord's Supper.