An electronic device used to control the temperature of a titanium (or quartz, etc) dish, used in place of a bowl on a glass on glass water pipe, used to consume medicinal concentrates/extracts.
Your dude: Hey man, have you checked out those sweet new e nails over at Bridge City Dabs?
You: Yeah brotha, they're sick as f*ck! In fact, it's the only way I'll dab!
Nailing some one that you met through email, a dating website, or on line in any way. The actual nature of the relationship is irrelevant. Even eharmony counts as an enail.
Match.com set me up with this sweet enail, she did everything I asked for, it was almost like ordering a whore.
The sensation of not being able to go to an important meeting because you are assulted by a constant flurry of "Must reply now" emails. Derivation : eNailed to your chair