A vulgar, informal slang term for the rectum or anal canal. Primarily used in crude humor or shock-value contexts rather than clinical or medical settings. The term is a compound anatomical metaphor that is more graphic than most alternatives. Typically encountered in very informal, adult-only speech and explicit content. Not in widespread general use.
The comedy sketch pushed well past the line with its extended asstunnel bit.
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Regional slang from around the English-speaking world — British, Australian, Irish, Caribbean, Nigerian, Filipino, AAVE, and the hyphenated-English dialects that make the internet sound local.
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A crude vulgar slang term for the rectum. The compound is transparent in construction and belongs to a broad family of anatomical slang that replaces clinical terminology with blunt physical metaphor. Rarely used outside crude humor or deliberately offensive speech. Not in wide circulation compared to more established anatomical slang terms. Found mostly in shock content or deliberately provocative contexts.
Even by the group's lowbrow standards, the asstunnel joke was pushing it.
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(slang, vulgar) Rectum.
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