ive always loved ERF. i think its called Egyptian rat fuck. not really sure. its kind of like war in that the objective is to take all the cards. its played at a fast speed, the only cards that matter are faces and aces. if you put a jack down the next person has 1 card to either lay a face/ace down or lose all cards on the table. queens give 2 chances, kings 3 and aces 4. the only exception to this rule is if you throw down the same card. if doubles are on the stack the first person to slap their hand on the stack gets the stack. doubles are for any card, not just face/ace.
you hold your cards in a deck and must flip outward so you cant see if you have doubles first. it just keeps going around until one player controls all the cards. i love it so much because its the only card game i know of that integrates speed and reaction time into the strategy. played it tons in high school, cant find many adults that think its fun :D