Sea, Air, Land.

A SEAL is a highly-trained special forces soldier of the US Navy. Part of a group of 2, 4, 8, or no higher than 16 other SEAL's, Navy SEAL's are pretty much the modern-day ninja; they are trained to meld in with the scenery and attack without being noticed. Their bodies are trained and pushed beyond almost human-limits.
"Not everyone can be a SEAL. In fact, you'd have to be superhuman to be one! If you really want to be a SEAL, you really have to want it."
-me

"The only easy day was yesterday!"
-SEAL Motto

"If you're called to duty but you're not ready, then you've failed."
-SEAL Moral from an officer
by Dave July 6, 2004
As with planking, sealing refers to the act of spontaneously and often inconveniently laying on the ground. However, when sealing, one must support their upper body on straight arms, and look to the sky.
Did you see Nanea and Colton sealing in the crosswalk the other day?
by Tribert October 28, 2011
Urinating after drinking booze because the feeling was too strong to hold back. After breaking The Seal urination comes almost every minute.
Damn dude I broke the seal, now I'm gonna be pissing all night.
by CB July 21, 2004
When a woman is giving a man oral gratification and her breasts begin to clap.
Man, she was giving me head and she got the seal! It was awesome!
by Patrick Loomis April 21, 2005
the antonym of the fortnite term “cracked” used by the famous hugh Vincent and his slightly less famous friend ninja
m8 you’re so sealed get off fortnite
by annaark March 24, 2020
When a man has over acheived in life regarding the hotness of his partner, like the singer seal.
The singer Seal, is a Seal as his girlfriend is hot to levels way above hime.
by Mike Monza February 17, 2009
When he is lying on his stomach and you kiss softly down his back, then as you work your way down, you fist his asshole and the other girl who happens to be there watching slaps him in the face with a fish as he says “aurghh!”
Girl1: Last night when my man asked for a threesome, we gave him the seal instead!!
Girl2: oh no you didn't!!
by Rednikster January 3, 2016