What is Two-backed Beast?
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The "two-backed beast" is a euphamism for having sex. For some reason, people can't just say "having sex," they have to come up with a clever way to say it.
"Last night I was making the two-backed beast with my boyfriend"
Bumping uglies, knocking boots, burying the salami, etc
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Random Words:
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1) Derived from the words pre- (a prefix), porsche, and unit. Word used to designate a girl with a very proportionate body with slender ..