Nerd Rage! (Fallout: New Vegas)

Nerd Rage! is a perk

Effects
Whenever the Courier's health drops to 20% or below, their Strength is raised to 10, and their Damage Threshold is boosted by 15. This effect stacks with similar bonuses, as long as the health threshold is met. The Courier's base health determines the trigger for this perk. Bonus HP from other sources such as Buffout or the Thought You Died perk will not raise the threshold.

Behind the scenes
The perk is based on Adrenaline Rush, a perk which had first appeared in Fallout 2. The art is also borrowed from Adrenaline Rush, save for a few thematic changes.