When your commanding officer cuts off your supply line of gay porn so you and the rest of the front line start bumming each other which acts as a morale boost assisting any assault which may already be in progress.
when you are walking in your backyard and you spot a slug. this particular slug is covered in a sauce of sorts which is unknown. thus being a saucy slug.
Grandpa: You need a shower, you are starting to smell like a saucyslug Katie: No I quite enjoy my natural slug stench