smooth-hound 

(1) A cad, rogue or bounder. A highly-functioning, charismatic sociopath who has a purely instrumental view of others. Treats women like objects and vice versa.

(2) A medium-sized shark in the genus Mustelae.

(1) "You cheated on your Cambridge finals, sold crack to your aunt, gave the hiv and the herp to many student nurses, and later became the chairman of an investment bank. What kind of man are you, for God's sake?"

"I'm a smooth-hound. That's how we roll."

(2) "The smooth-hound is a very ordinary shark; its name is the most interesting thing about it. Smooth-hound."

smooth-hound by Hitmouse December 12, 2009

Aussie Smooth Hound 

When someone with no teeth gives you a blowjob,

Named after the Australian Gummy Shark and reading too much Hentai

"Whew!~ My partner gave me an Aussie Smooth Hound last night."

Aussie Smooth Hound by Dr.DoubleButt October 1, 2021

smoothound

A forum whore who is "King of All Things Wrong" and often off-topic. Known to sometimes dance like a badger when exposed to alcohol. Occasionally contributes usefull posts to the forum.

Some infamous quotes.
"Turnip" - Smoothound
"I'm sure that will T-Cut out" - Smoothound (with regards to a write-off)
"Badger, Badger, Badger" - Smoothound (somewhere near Gaydon)

smoothound by Richard Griffiths May 6, 2005