Onion Breath 

When You wake up with a stench of onion still on your breath and cant get rid of it all day, even after plentiful brushing of teeth.

When you eat foodage containing onion and cannot get rid of the stench from your breath.

Eating onion bhaji's on the night time and waking up with onion breath.

Eating cheese and onion sandwiches and continuously having onion breath etc...

Onion Breath by Onion bhaji obsessive November 23, 2010

raw red onion breath 

Any injury that results in bleeding from the mouth.

Damn, he got snuck. He got raw red onion breath, he lost a tooth.

raw red onion breath by Black_Lavis215 January 6, 2017