look up any word, like dirty sanchez:
 
1.
Something or someone worthy of being the subject of a person's oneristic tendencies. Something or someone worth wanking over.
"ooh thats a wanktasic set of tits!"
by Tom Jones June 01, 2003
 
2.
A word sarcastically used to describe extremely fast, yet unmelodic, self indulgent guitar playing.
Person 1: Isn't Yngwie Malmsteen great?
Person 2 (sarcastically): Yeah... he's wanktastic...
by Franchez August 01, 2005
 
3.
The feeling of elation when something is so good it makes you want to cream yourself
A: I get free Mixed Grills at Harvester for 6 months
B: Wank-tastic!
by Pete January 30, 2005
 
4.
adj.- mindblowingly egotistical
Can you believe she said her writing was too good for an editor? That is so wanktastic.
by mynameisunimportant May 08, 2005
 
5.
Something unbelievable awesome. (Sounds even better if you stress the W and K for effect)
Man last night was WanKtastic!
by Kanyelover May 13, 2008