"I just bought these shoes, you little fuck," Warty bellowed. He bellowed everything he said while in the future. Future humans had evolved to have numerous tiny eardrums all over their nipples. Men and women both wore soundproof bras.
The boy from the future looked at Warty blankly. He was dumbly chewing on a mouthful of future bugs that might have also come from outer space or something when Warty arrived from 2236, the most fashionable all years in all of human existence. Even more fashionable than the 2480s, when humans were beautiful floating bearopotami that wore space gowns of space silk woven by space arachnids from beyond Pluto's misshapen moon. When Warty materialized in front of him, the boy from the future had let out a stream of watery shit in his fright.
Warty backhanded the boy from the future and said, "I'm going to call you Watery Shits Future-Boy and name the future novel I will write about you in the past the same thing." The boy shit some more and ran away.
Warty returned to his underwater tomb in the past and began writing.