Really yummy food that is incredibly nang.
The person eating the delicious food may say "om nom nom" as they eat to show how much they are enjoying it.
"Om nom nom, that food was nomtastic!"
"Oh wow Becky! Your cakes were nomtastic!"
"Becky always makes nomtastic food"
1) A combination of Nicholas and Fantastic.
2) A word used by Nicholas Tetreault and his fans.
3) Used to described something better than awesome.
4) When you can not think of a word besides awesome.
1) Dude that movie was Nicktastic!
2) Thanks for supporting Nicholas Tetreault. You are all NICKTASTIC!!
3) Did you see the youtube video that Nicholas Tetreault posted? It was totally Nicktastic!