biff down 

To eat quickly, particularly in reference to large quantities of unhealthy food.

I'm late but hungry so I will biff down the entire cake then run to catch the train.

biff down by Cunninglinguist1273 March 29, 2017

Hammer down

When a guy jerks off.

Not getting any poon--guess I'll throw on some porn and hammer down tonight.

Hammer down by Fstyle9 April 6, 2017

muffed down 

When a lesbian gets fucked hard by another lesbian

Ellen really got muffed down by Portia last night.

muffed down by El_phantasmo April 20, 2017

sacked down 

Opposite from dick down but more like putting your sack in your partners mouth and letting her suck on it for a long time.

Yesterday night I sacked down Nicki and she was enjoying it.

sacked down by QUEEZYOWNTHIS May 20, 2017

Deviance down 

When a dude tells his buddy about some depraved sexual encounter he’s had (regardless of whether or not it actually really happened), the other guy responds with an experience of his own that is twice as depraved (regardless of whether or not it actually really happened).

Honestly, dude, that incident with the blonde twins and their mother in the elevator…….that never really happened, I was just deviance down-ing you.

Deviance down by The Doc75 May 27, 2017

drew down 

To be a down ass mutha fucka!

Yo,that nigga is drew down!

drew down by DrewDownPgh June 5, 2017

FOOT DOWN! 

...

Dad:I am putting my foot down!
You:Dad im sorry...
Dad:Hi sorry! I'm dad!
You:*facepalm*

FOOT DOWN! by Gamerfrisk June 22, 2017