if you're looking for something boring, try FNAF (Five Nights At Freddy's) the run is 70s(?) and you only press like 3 buttons 5 times to skip all nights.
then there's the first gen of pokémon, I think the save-corruption run is 1-3 minutes(?) (on mobile, too much of a hassle to check).
Spyro Enter The Dragonfly. Horrible game but hey, it's short haha http://www.speedrun.com/spyroetd
The Very Organized Thief. Runs are Under a minute or just a bit over. It's RNG heavy but hey give it a try http://www.speedrun.com/tvot
Shower With Your Dad: http://www.speedrun.com/swyds Ball King: http://www.speedrun.com/Ball_King Math vs. Monsters: http://www.speedrun.com/mvm
Are you looking for full games, arcade-style games, or huge glitches?
I like running full games like candles and house of caravan and exploiting huge glitches. Thank you all for replying