Nice lookin:)))
.nl is the top level domain for Netherlands.
National League?
If you mean slang as in internet slang, then it means "Certified Old Fart".
NL is often used to indicate "normal limits" or "normal.""Nl" stands for "normal". You'll often see it written as WNL which means "within normal limits".
Slang is slang It's the s' "LANG " uage.
it means no life. :D
See: ML [LIS]
In old slang, milkshake mean butt.
nmol means nanomol. I think what you mean to ask is convert nmol to mol, right? nl doesn't stand for anything.
Cool itself, unless you are using it to mean mildly cold, is a slang word. Just because it is old slang doesn't mean that it is not still slang.
It is slang for having sex.
Dough is a slang word for money.