What's on your mug?

when your fart is silent but smells like complete shit - maria yacovelli

Ooh that one was silent but deadly .

By Sara lobsterface

When you thought you ripped a good one, but it ended up being silent, and smelled terrible.

Person 1: *Farts Silently* Person 2: Do smell that? Person 3: Eww! Person 1 ripped a Silent but Deadly!

By AFZFilms

perfect description for beno

im sorry i forgot about beno, he sure is silent but deadly

By eZilAhr

Not a spleecher or a barfoom in that the originator of these stinkbombs cannot be detected until it is too late.

Some broccoli-munching vegan cut a silent but deadly stinkbomb on the bus. Eat meat, twerp!

By Cosmicstargoat

A subtle release of nasty botty gas.

I just did a SBD!

By Andrew Briggs