What is Arse Sandwich?
1.
A sexy behind filled with a face or sperm. The object of desire (the person's bottom) becomes an arse sandwich only when one's face/ sperm is applied as filling. Yummy!
Man (on seeing a sexy arse): "I could stuff my face with some arse sandwich."
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2.
What you accuse someone with shitty morning breath of having just eaten.
Mate, you smell like you just ate an arse sandwich!
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