look up any word, like blumpkin:
 
2.
to gather together and act like acts
hey why dont we all formicate today?
by Chris Wilson February 10, 2004
 
1.
To feel like there are bugs crawling all over you.
I hate the feeling of formication...oh wait, this isn't formication! I am sitting on an ant hole! Eek!!
by Aly March 26, 2005