2 definition by Mr Wei

If you would prefer to add a submarine sandwich then have sex with someone, they are a "sub". Slanderous term as you are insinuating that they are undesirable in comparison to eating food...

Conversely if you would rather have sex with them then they are a Way.

From the drunk persons game "Sub or Way" to describe how to judge people's appearence without them knowing what you really mean...

A Way is someone you would sleep with in preference to eating a Submarine sandwich.

From the game "Sub or Way" where you make a snap decision whether you would rather sleep with someone or eat a sandwich.

If you would rather not sleep with them then they are a Sub