use boom and imgcat for a reaction-gif-archive in your terminal

gifcat.sh

# make sure you're using iTerm 2
# 
# download + install imgcat
# https://raw.githubusercontent.com/gnachman/iTerm2/master/tests/imgcat
# (put it in your path and `chmod +x` it)
# 
# install @holman's boom
# https://github.com/holman/boom
# $ gem install boom


# add some gifs in a gifs category
$ boom gifs
$ boom gifs badum http://i.imgur.com/usIrF0J.gif

# add this in your .bash_profile and source it
gifcat() {
  boom gifs ${1} > /dev/null
  curl -s $(pbpaste) | imgcat
}

# profit 
# gif link is in your clipboard (courtesy of boom)
# and you've alredy previewed it inside the terminal

Demo