Large, oversized vagina that offers no sexual satisfaction
Look at that Mersey Tunnel. You could get lost in there.
by ud40 February 23, 2005
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The sexual act, when performed with a woman of generous genital proportions. Or a man of diminutive proportions. Or both.
She was so loose I thought I'd have to strap a board across my arse to stop myself falling in. It was like waving a chipolata in the Mersey Tunnel.
by Kojak October 28, 2003
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