Martyrdom, all ways seemed cheap to me. If your in close combat with a group of people, firing a rifle from the hip killing them all but one, and he's toting an smg, you've got an empty gun so you side step he's burst and knife the git, you catch your breath and reload then boom nade at your feet.
That really really sucks, killing 4 or 5 people and dieing like that.
If you want to suicide nade people, man up, pull the pin your self and run towards the enemy screaming.
Awp in counter strike is frustrating. 1 shot kills to the leg just isn't right. A head shot with a scout I can respect, that takes skill.