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Verb - To engage in intimate relations on the Yahoo! chat network. Reserved for the predominently lonely, obese, unattrative or otherwise sad variety.

Derivatives - 'yahslamming' , 'yahslammed', 'yahslamst/er/a'

Plural - 'yahslams'
Woman, you're so sad you resort to a yahslam.
by Master Jazza October 05, 2007
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