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.

by Ihasn January 6, 2008

Periscoping

Having the tip of an erect penis pop up right above the belt line.

Merril saw a homely woman and tried to hide his erection by pointing it up. But he was too excited and ended up periscoping

by Lag8r August 1, 2020

Periscope

The act of checking out other females while slow dancing with someone

Rick: saw you slow dancing with Heather. You were all over the place.
Roger: nah man, I was periscoping Sheila. She's phat
Rick: ye ol' periscope

by ButtonGlutton November 17, 2019

Leaky periscope

Name of a failed attempted sex act where your girl tried to give you some underwater and nearly died in your homies swimming pool.

My girl suffered a near death experience after utilising a leaky periscope.

by WhiteboyBrad January 19, 2025

Leaky periscope

When underwater bj goes wrong and someone nearly died.

My girl nearly died because of a leaky periscope while trying to dome me in my homies pool.

by WhiteboyBrad January 19, 2025

to Periscope

the performance of a sexual act by either an active or receptive partner to the other, whereby the active partner is positioned supine and the receptive partner positions their anus above the mouth of the active partner forming an ‘L’ shape in profile. The act of periscoping requires the hands of the active partner to hold the thighs of the receptive partner and for the active partner to explore with their tongue the anus of the receptive partner with enthusiasm, as if viewing a far off land through the anus of the receptive partner.

When I return to London I want you to periscope me like you’ve discovered the Galapagos.

by Yourmumcantcook December 28, 2020

to periscope

the performance of a sexual act by either an active or receptive partner to the other, whereby the active partner is positioned supine and the receptive partner positions their anus above the mouth of the active partner forming an ‘L’ shape in profile. The act of periscoping requires the hands of the active partner to hold the thighs of the receptive partner and for the active partner to explore with their tongue the anus of the receptive partner with enthusiasm, as if viewing a far off land through the anus of the receptive partner.

When I return to London I want you to periscope me like you’ve discovered the Galápagos Islands.

by Yourmumcantcook December 28, 2020