Answer:
What is an acceptable act of violence during saint Patrick's day?
Consuming food would be pretty tough without these chompers
I know a word of letters three, add two and less there will be.
What goes up when rain comes down?
You fill it and it empties, A metaphor for plenty, Depending on what half you see, It's either full or empty
What gets broken if it’s not kept?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?