A very unnapealing sexual act involving a rather large emily jumping or falling onto the partner, a tree, therefore crushing that tree or partner with their immensity.

That HUGE emily chick was EMI-Squashing me last night...i cried.
by Laurennn (: June 11, 2008
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A phrase in which a rotund Emily would jump onto a sexual partner and suffocate them with their immense flab, Backfat and obese nature. This is not a move to be used lightly ONLY FAT LOVERS SHOULD ATTEMPT THIS WITH EMILY.
OMG Dude where the f*** am i?? Jesus christ What are you doing here Chris? "Aw man i was doing some hardcore EMI-Squashing with emily...hey you want some KFC?"
by Extreme Pink June 13, 2008
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