M.m.a.d. Edit Meaning

1. A tiny land mammal whose sole purpose is for the testing of the toxicity of chemicals, especially it's ovaries. I put NaOH on that..

1. Exclamation. Props given out by a l337 d0g. Timmy: I just own3d that guy who was going around ganking n00bs. Fido: w00f. See bark, wo..

1. A person who participates in the sport of Rock Climbing, mountaineering, ice climbing, bouldering or tree climbing. These people are ne..