This number texted me multiple times with a Yahoo messenger ID name telling me to add them to "jog my memory". But the kept texting with weird spaces and periods added in wrong parts of words and sentences.

Just got a text that said: Hey :)

I think I will text back and find out what's up.

I was texted:

Heyy :P

I will NOT text back and "find out what's up".  These MFs get nothing from me.

I got a text that said "Hii ;D"

I asked who it was and no reply