Combination of there is and not. Shorter than 'There's not' or 'There isn't'.
It saves time deciding between the two. And it sounds good.
Someone: Do you want to have sex?
You: No, there'sn't any condoms.
Same Someone: Ugh, can we just ignore the fact I have HIV?
You: No thank you.
by JingoJewles May 2, 2019
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