Who called from 4156404667

first text from these creeps to my cell phone:
"Hey I just put some pics on my profile here socialcoupling .com"

same text
"hey i just put some pics on my profile here socialcoupling.com"

Got this text this morning too

Hey i just put some pics on my profile here socialcoupling .com

Received th text from them.
1) who cares what s/he did?
2) how did s/he get my cell number?
3) leave me alone scammer.

Got this on both my lines. What is this crap?