Venitian blinds refers to uncirmcumcised penises... because you have to "keep pulling them back".
They had "venitian blinds" which meant you had to keep pulling them back to keep the equipment in full view.
by Derek Lamar September 1, 2006
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A sexual activity. Involves the preemptive gaping of your lover's asshole with a 5 inch diameter ring, filling the anus with seawater and, if possible, a small, dead fish. Then you smear tomato sauce on your dick and pound that ass till the morning. If you blow your load, just resort to fisting after lubricating your hand with more tomato sauce.
"Dude, so my girl had enough time, and we did a venitian basement last night. So fucking hot."

"What is that stank?" "Oh, sorry, my husband and I are doing a venitian basement tonight, sorry about that."
by 10,000 dead draculas. December 6, 2018
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