A reference to the various memories of sexy or hot people, visuals, events, incidents or other mastrubation fodder gathered over time.
Watching the girls volleyball team play in their tight spandex bending over gives me plenty of hand ammo for my late night fapping.
by rodroddy December 5, 2013

by DiamondReaper 24 September 24, 2020

by TheCallMe January 24, 2022

by PBJelly6 August 27, 2023

An image or video that insults someone. Usually used in an argument over Twitter Twitter ammo can be used in arguments over many social media’s.
Guy 1: Hey do you have any Twitter ammo I can use, I’m arguing with this dumb ass.
Guy 2: Yeah, here I’ll send you my favorite ones.
Guy 2: Yeah, here I’ll send you my favorite ones.
by CockMonchy November 10, 2019

One who buys cheap ammunition in bulk in order to drive up demand and therefore cost, then attempts to sell for a preposterous amount of money.
And speaking of Carol Baskins, if it were not for these fucking Ammo Scalpers, we all would be able to afford decent range time and hunting without breaking the bank.
by Average American (AA) April 5, 2021

The same as Sugar Daddy, but for the tactical honeys who shoot in 9mm, .45 ACP, .223 or Shotgun. The Ammo Daddy has infinite streams and stockpiles of ammo he can shower his Sugar Bunnies with when they need his ammo for ladies night shooting session in exchange for their time and affection.
Hey Meghan, are you ready for the girls shooting session at the range tomorrow?
Meghan “Oh snaps, I just looked at my range bag and I’m down to three dusty bullets of 9mm. I better call my Ammo Daddy to have him come through so I have all my range candy ready for ladies night at the range.”
Meghan “Oh snaps, I just looked at my range bag and I’m down to three dusty bullets of 9mm. I better call my Ammo Daddy to have him come through so I have all my range candy ready for ladies night at the range.”
by El Limoncito June 10, 2022
