Down Periscope 

The act of ripping a bongload, then downing a beer bong before exhaling the smoke. A variation on a "submarine"

Dude I'm so wasted, I just busted a Down Periscope with a fatty loader of kush and 3 silver bullets.

Down Periscope by Bart Mancuso February 9, 2010

Down Periscope 

A tatoo, found on the penis with the words 'Welcome Aboard'. From the movie Down Periscope.

"Wanna see my down periscope?"

Down Periscope by Eddy Ortega December 29, 2008

Down Periscope 

A manner of applying the Arabian Goggles. You sneak up behind the person and lower your balls onto their eyes, while saying "Down Periscope!"

I snuck up behind Matt and gave him the good ol' Arabian Goggles, Down Periscope style.

Down Periscope by PTPablo September 23, 2008

Down Periscope 

Used when two or more males are in tight living conditions. One is changing and yells down periscope when removing underwear to warn the other(s)that boxers, briefs, or other type of underwear is being removed.

Bob: Down Periscope!!!
Jim: Dude thanks for the warning me cause I was so just looking at your gay ass.

Down Periscope by Ihasn January 6, 2008

Down Periscope 

The act of going down on a woman only to ineptly go eye to ass. Generally associated with intoxication and accompanied by a case vicious pink eye the following morning.

Damn man, last time I was at your place o tried going down on my girlfriend and woke up the next morning with pink eye. Oh you mean a down periscope.

Down Periscope by Pink Eye Anonymous January 18, 2018

Down Periscope 

Erection recession.

"O man Emily's smokin tonight, I'm chubbing up. Wait... here comes Martha. Down periscope."

Down Periscope by Jerk of Iron May 26, 2021

down periscoping 

pushing your penis downwards to enable penertration into a female laid on her back with legs behind her ears.

down periscoping has to be tried

down periscoping by paul johns December 15, 2004