lay mud 

to drop a shit, hang a terd.

Glenn was watching German porn and the man lay mud on the womens cheast

lay mud by mick June 8, 2004

lay waste 

verb. to defecate on an object

I laid waste to the bed.

lay waste by PsyK March 17, 2005

Lay on the floor with dogs 

Reference made to positioning one's self around an unsavory or seedy character that may eventually lead to harm.

If my Daddy knew that I hung out with Ralph he would have surely told me, "Son, if you continue to lay on the floor with dogs, you're gonna get fleas. It's just a matter of time!"

Lay on the floor with dogs by PTL May 28, 2006

Lay DD 

A strange affliction that takes place usually after sex. In the standard lover and beloved situation when person A is more excited about the hook up than person B they will try to prolong the entire experience. Exhibited by frantic post sex cuddling and annoyingly persistent shoulder and neck kisses.

So I had my fuck buddy over last night but afterward she wouldn't stop moving. Worst case of lay dd ever.

Lay DD by mini wig June 21, 2010

Lay an egg

(in business jargon) to produce an output or result

We're waiting for Jim's project to finish and lay an egg before we can start taking on new staff.

Lay an egg by Jared Pollock August 25, 2017

Lay down some G's 

Shahbaz's phrase for putting thousands of pounds towards something.

Guy: I went to a club on Saturday and got a table...
Other Guy: Bet you had to lay down some G's....

Lay down some G's by XXXXXXXXXXXXXXXX March 17, 2014

lay rail 

(see lay pipe) Slang term for sexual intercourse.

(guy) "I'd lay rail first thing in the morning even if she doesn't want to."

lay rail by JLA February 6, 2006