Similar Words to Snuff It:
Buy The Farm
Cash In One's Chips
Choke
Conk
Croak
Decease
Die
Drop Dead
Exit
Expire
Give-up The Ghost
Go
Kick The Bucket
Pass
Pass Away
Perish
Pop Off
Examples:
1. Be sure and call me if they decide to snuff her.
2. Maybe we got us somethin' here that'll snuff old Terrill out for good.
Definitions of Snuff it:
1. Pass from physical life and lose all bodily attributes and functions necessary to sustain life