(sohn)(v.) To let out one's breath audibly in a prolonged manner to express one's sexual satisfaction. A combination of the words 2. sigh and1. moan to express this sound. Towards the sexual climax breaths get heavier and eventually soans begin to be uttered spuratically to achieve an orgasm and express satisfaction with one's partner. Usually for those who are silent and hold their breath to achieve a greater experience.
If you mean slang as in internet slang, then it means "Certified Old Fart".
YAF means in internet slang your a f*ck
SOS or soz as it is more commonly used is the internet slang for sorry
disconnected
it means *am*
In internet slang it usually means "No strings attached."
MOO is internet slang for "My Own Opinion"
Not right now.
Love And Kisses
NTH stands for nothing in internet slang.
Broadcast - from Blackberry Messenger
"Bend Over Whore"