Insidious (adverb insidiously)
developing in a very gradual, in a stealthy manner, with the intend of causing damage.
Prostate Cancer is an insidious disease.
September 10, 2006
Type Killing is shooting players that are obviously standing still and obviously typing a chat message. Noobs are just so thrilled they can finally get a kill.
the noobs only kills were 2 type kills