Down to A T 

On point, Exact, And Perfection.

E.G

God damn Mike has this job down to A T!
(Mike has perfected "this job")

Down to A T by dfgsafq35g4w5 June 14, 2016

Down to Earth 

chill, relaxed, someone who is easy to talk too

yo she’s so down to earth

Down to Earth by whine January 1, 2020

Down to the letter 

To the end, or to a full degree.

They do their job down to the letter.

Down to the letter by Conservative21 July 12, 2010

Down To Clown 

A phrase meant to convey your willingness to participate in something; A way of saying "yes," that expresses genuine excitement and/or happiness.

So, Talisa...Would you like to knock some boots?
Sure, George, I'm 'down to clown!'

Down To Clown by D.Avenger March 11, 2005

Down to Clown 

To engage in shenanigans, allowing all inhibitions to be released into one glorious act of tomfoolery.

- Did you see the hott piece last night?
- Yeah, she was totally Down to Clown!

Down to Clown by Robb the Knob 937 February 1, 2010

Down to Ride 

"DTR"

If someone is DTR, it means that they are excited to do basically anything. This is especially true of situations of craziness, ridiculousness, randomness, and spontaneity.

DTR can be a lifestyle. It can also be a mood.

me - "Hey, we're not doing anything... Wanna go light some stuff on fire?"

friend - "Sure, man! I'm down to ride!"

me - "Later we can go climb some buildings and point laser pointers at drunk people!"

friend - "Totally DTR."

Down to Ride by TrevorX3 April 15, 2013

Down to Mars 

As heard in the song "Roses" by Outkast, describing the type of girl Caroline is not.

Usually said about a woman, who's cool with guys. Mars is the masculine planet, and Venus is the feminine planet. If you're down to Earth your practical, and realistic with no illusions. If a woman is down to mars she is beyond down to earth.

Only real guys go for real down to mars girls, ha ha yeah!

Down to Mars by Resyak March 9, 2019