you sly dog you

A completely ironic phrase commonly used to define someone who does something mildly cool or impressive. This phrase should never be used seriously, as it ruins the joke, and makes you look retarded.

Lil cheggos, you sly dog you!

by DudeishBroski November 14, 2018

sly walking behind her move

When attempting to sit next to a particular person in a University of Sydney Economics lecture, this move should be undertaken. It involves isolating the person prior to the lecture, then walking up to person in a way that they will not see you (although if that happens, it can't be too bad). Once behind this person, follow them into the Economics lecture, thus following them into the row they decide to sit in, THUS, sitting next to them.
Finito.
Perfecto.

A1: Should I use the sly walking behind her move?
A2: Yes.

by pavmeister April 22, 2011

Sly Tip

Giving a hint to someone. Telling some you're going to do something without telling them you're going to do it!

On the Sly Tip, your boyfriend might be cheating on you. (Hint hint: He's cheating on you)

by D-Breezy1515 April 15, 2011

sly butcher

A homosexual man who engages in anal sex (i.e. he takes meat in through the back door), also implying that he does so secretly.

I always did think that Prime Minister a bit of a sly butcher.

by Gruntyface July 14, 2010

Sly Jon

A mating call in gay clubs.

A phrase used to announce excessive homosexuality.

'I'm Sly Jon yeah'
'So you love cock?'
'Hell yeah, Sly Jon all the way.'

by American Tiger Pheasant August 15, 2010

Plain Sly

An alternate, cooo way to order a plain slice of pizza

Let me have 2 plain slys.

by Mittyman April 17, 2009

Sly Merk

To go behind someones back, street style

Bruv don't get it twisted, I know you be on the Sly Merk for me

by DanBizzle007 April 17, 2008