Hewwo? (Based on leafysweetsgarden's OWO extension)

hewwo.pl

#!/usr/bin/env -S perl -p
tr/rlRL/wwWW/; s/([nN])([aeiou])/\1y\2/g; s/(N)([AEIOU])/\1Y\2/g; s/ove/uv/g;
s/\!+/" ".("(・`ω´・)",";;w;;","owo","UwU",">w<","^w^")[rand(6)]." "/eg;

hewwo.sh

#!/usr/bin/env sh
tr rlRL wwWW | \
  sed -r -e 's/([nN])([aeiou])/\1y\2/g' -e 's/(N)([AEIOU])/\1Y\2/g' -e 's/ove/uv/g' |
  perl -pe 's/\!+/" ".("(・`ω´・)",";;w;;","owo","UwU",">w<","^w^")[rand(6)]." "/eg'

ngl, kinda epic

+1

awesome!