semdog 

to have a semi erection

'i was just chillin with a semdog' 'i got a semdog at work today'

semdog by muscle shark August 9, 2009

Floppy seadog 

When a man has his dick inserted in a girl when is isn't hard.

Man1: Dude this morning when i woke up after the party i was giving some fat chick a floppy seadog

Man2: Ah gross.

Floppy seadog by Worlds Best BMXer March 11, 2010

Samdog Bagillionaire 

A boss. That destroys everything in his path and leaves no survivors. He lives his life by FBGM.

If you have to ask what a Samdog bagillionaire is then you're already dead.

Samdog Bagillionaire by Redunderoath June 10, 2011

curdled seadog

A form of an orgy in which a guy and girl have bareback sex on a boat, after which another man then has sex with the same girl causing the other man's semen to curdle.

Jim: Hey Tod whudda you say me, you and your girlfriend do a curdled seadog friday night.
Tod: Why are you always trying to have sex with my girlfriend man?

Damn bro dat bitch be a curdled seadog

curdled seadog by P0JI December 25, 2011

sem-dog 

A half boner, or semi-erection where the penis is not yet completely erect, but not completely flacid.

Dude, that super hot chick gave me a hug and before I had any idea I was sporting a mean sem-dog.

Can I get a sem-dog for my Rem-Dog. (Said when you want your friend Remy to get some ass).

sem-dog by Schloss January 13, 2006

sexdog 

a damn fine pup

that there is a sexdog, i bet that mutt gets all the bitches

sexdog by pissypiss February 20, 2021

Seadoggs 

When you take a poop

Jerrod: "I just dropped some seadoggs yo."

Jessica: "put the fan on you nasty ass."

Seadoggs by 3 lil babies February 28, 2011