A fork of Rural Dictionary
The act of Receiving Fellatio while in a swimming pool, when your body is submerged, but your erect penis is sticking out of the water. Giving the appearance that your dick is a periscope.
Person 1: This girl was periscoping me in the pool last night mane.
Person 2: Nigga wats that?
Person 1: You know she was giving me head in the pool, I was underwater but when I put my dick above water that shit looked like a periscope.
While performing submarining,one takes the legs of one's partner and splays them out at 180 degrees and holds them with the hands in order to get a better thrust and ease penetration of the head.
"So while I was submarining your mom,we spread her out wide and then I was periscoping her properly"
The act of hiding your boner between your underwear and your belly so that it faces up 180 degrees, maintaining stealth. The head of the penis sticks out of the pants but is masked by the underwear, jeans, shorts, and/or shirt emulating a periscope. Using the periscope allows you to do everyday activities, while walking around with a massive errection. (for best results use with belt)
I felt nervous to solve the math equation in front of the class, but then I just used the periscope.
I hope parents don't get the wrong idea when I am at the daycare with my raging hard-on, thank God my step-dad taught me the periscope.
The practice of keeping your phone off or in flight mode most of the day to save battery and only turning it on briefly every now and then to check your messages, missed calls, fantasy football points, the football scores etc.
Like a WW2 submarine; coming up periodically to check their position and take on fresh air before going deep to avoid detection.
Jim: "Does Clive know we're headed to the Anchor, I can't hold of him? "
Greg: "He's periscoping so best just message him on Whatsapp to meet us there"
When the tip of a recently erect penis peeks over the waistband of underwear, shorts or swim trunks.
I was at the beach and saw Jeanie and got a boner that turned into a periscope. Luckily, no one saw.