look up any word, like smh:
 
1.
This word can be used in several ways.

1.) To desribe how much you enjoy spam ham.

2.) An sarcastic way of saying your pissed about your junk mail.

3.) Just another way to say "Cool" or "Awesome".
1.) Wow mom, this Macoroni and Chesee with spam is spamtastic!

2.) Matt opens his e-mail to find 4,294 new messages in his inbox. Sarcasticly he utters "Spamtastic".

3.) Kyle: I just found $100 under my bed!
Matt: Spamtastic!
by Dewit May 20, 2009
 
2.
like fantastic only better
that spam is absospaminlutly spamtastic
by spamman February 19, 2003
 
3.
Extraordinarily fantastic, something so beyond belief you have to tell everyone about it.

Origin: Spam ham, a canned meat product sold by the Hormel Foods Corporation.
I've just witnessed something truly spamtastic - a man ate his dog. Or, sex with my friend was spamtastic.
by Ali McCarley August 08, 2008
 
4.
not actually fantastic at alll-
like eating spam over ham
that test is gonna be spamtastic!
by laura August 06, 2004