SQUID MARK 

A mark often left on the front of a pair of underwear, usually the result of leftover male ejaculate.

After a pleasurable night of adultery with my wife's sister, the only evidence that got me busted was a couple of overlooked squid marks on my boxers, and her dress.

SQUID MARK by Briggsyl March 30, 2008

squid market 

a large gathering of squiddies or biddies, either really young or of milf status that a male can go to and pick which squiddie or biddie he wants to fuck either vaginally orally or anally.

Garrett: yo what you wanna do tonight?
Marc: lets hit that squid market my dude

Chuck: yo bar-keep where all the biddies at
Bar-keep: down the block at the squid market

squid market by squidguy June 18, 2011

Squid Marks

Another name for a person's tattoos.

"Check out the squid marks on that guy! That is some serious ink!"

Squid Marks by Fatty Bearsteak September 10, 2019

squidmark 

the scottish version of skid mark. It' sthe little shit stain you may find in the seat of your underwear after a rigorous session of pinching white castle sliders and not geting all the little pueblos.

"you've a fucking squidmark, go wipe your bottom!"

squidmark by so sayeth the lexicon October 3, 2003