When your best friend brings his hot girlfriend to the party and that hot girlfriend brings her fugly friend. The fugly friend is referred to as the 'grenade' or 'nade for short. This nickname is derived from the concept of jump on the grenade.
Dude, Lindsey brought this beat-ass girl Cassie to the party...what a fuckin' nade.
slang term to describe any opiate. take nades and get naded. nade can be used to describe heroin, oxycontin, percoset, vicodin, or any otheer painkiller that gets you nading.
Arnold: Hey bobby, i got some nades lets get naded after schooltoday!
Bobby: Arnold, are you fucking high? Lets get naded before school, come on.