Road kill pizza is just not worth it.

Go visit the ex girlfriend. Tell her you want to talk.

Do you brush your teeth?

Joking aside, unless it was due to lack of oral hygiene, sudden onset of halitosis can be a sign of a more serious medical issue.

...well, you first instinct wasn't <i>wrong</i> - dead animal in the form of rotten food is a common cause of bad breath... Time to floss?

It's like the hygienic version of a horror movie where the protagonist turns out to be the monster all along.

um... dentist time? or spend some quality time catching up with your toothbrush and dental floss

Halitosis is no joke ! please get that taken care of OP

Diverticulitis?

Thank you for using "smelled" and not "smelt."