Sarcastic. A term used exclusively by the kind of pathetic, trying too hard future soccer mamas to whose "jokes" friends can only respond with a blank stare and vague, twitchy attempt at a smile. Seriously, don't ever, ever use this word. It is strictly douchebags.
"Then the waitress at TGI Friday's was like, 'Do you want a doggy bag?' and I was like, 'No, I just want to throw out the other half of this pork chop!' I mean, seriously! She had it coming."
1. Something or someone that is funny, energizing, fascinating or exciting.
2. Something or someone that is sexy, alluring, attractive or enticing.
3. Something that is worthy of being snagged.
Use it in when the average word doesn't do it justice:
OMG! When she jumped of the roof into the pool, it was so snaggalicious! or
Wow! That dress is snaggalicious! You look tight!