Spanish Broadside 

A legendary sex maneuver where a man gets his fuck buddy to close his/her eyes for a facial. The man then sneaks in at least a dozen of his mates, has them line up, and then gives the signal to blast all of their loads on the target's face at the same time.

Bonus points if they're all Spanish or Latino.

Emily: Juan surprised me with a Spanish Broadside last night, now I have to bring this eye infection back to Ohio.

Vanessa: How did you not notice fifteen guys walk into the room and start jerking it?

Spanish Broadside by VanguardVince July 10, 2014

Broadsides 

A challenging and often misunderstood sport. There are many different versions of the rules, but all are based on the British Broadsides Society's 1946 publication "Standards in the Modern Game", which was mostly derived from the then-current version of Eton Broadsides. The full competition rules can be obtained by written application to the International Federation of Broadsides Players (IFBP).

Me and Will have been playing a whacking-off game called 'Broadsides'.

Broadsides by Rick O'Shay February 12, 2004

boardslide 

A skateboarding trick where you ollie, pull your front truck over the rail, and slide on your deck, perpendicular to the rail. Arguably the easiest grind trick.

The first grind trick my brother learned was the boardslide.

boardslide by Ricky Benda May 27, 2005

broslide

(Prison Term) Sliding your penis in and out of the butt cheeks of a "friend" much the way a hot dog is inserted into a hot dog bun. Because masturbation is horribly repetitive in prison, men must find other ways of achieving orgasm. This method, as opposed to just sticking it straight into the anus, is not considered homosexual because of the lack of penetration.

Dude, I was so desperate for a piece of ass I asked Kevin for a broslide.

broslide by Dildo Dueschbaggins May 27, 2009

Broadsiding

The act in which two men slide their penis' along each others shaft in a back and forth motion.

This is similar to the naval act in which two warships would sail beside each other in order to exchange fire.

"I heard that Jim was getting dirty with another guy!"

"Really? Sex?"

"No, they were just broadsiding a bit."

Broadsiding by Super Duper Pooper Scooper June 18, 2013

Broadside 

Like the Naval manoeuvre, a broadside is a cockblock executed by a Wingman in which they approach a target in a social setting, unleashing an arsenal while passing thus rendering the target dead in the water.

Wingman sent in to broadside guy doing well at a bar:
‘Hey mate, it was good to hear you beat that rape charge’.

Wingman sent in to broadside a couple leaving a bar:
‘Hey mate, how did your ex go with the abortion?’

Wingman sent in to broadside a guy close to closing the deal at a bar:
‘Hey mate, how is the hepatitis C going?’

Broadside by Zoltan Technician November 11, 2018

Broadside 

v. The situation of sitting in quiet peace while excreting solid waste when another individual occupies the adjacent stall and proceeds to expel their feces loudly and violently leading to a suddenly unpleasant (and often smelly) situation.

From Broadside: a naval ship pulls to the side of another and relentlessly fires its cannons into the other ship.

I was taking my morning dump when I got double broadsided by two construction workers. I almost threw up it smelled so bad.

Broadside by ninjawesome November 24, 2013