Bleach biscuits 

Describes the aroma of 1-3 day old sperm mixed with dirty laundry

I walked into my 16 year old brothers room and the place smelled like bleach biscuits stink jizz cum
spunk

Bleach biscuits by thickburger17 June 10, 2016

bohemian beach biscuit 

The act of having sex on the beach where the male pulls his penis out, dips it in the sand, then re inserts it into the woman's vagina.

Dude, I totally gave her a bohemian beach biscuit the other night at the beach. It did not end well

bohemian beach biscuit by jonnyjackmack March 16, 2015