RemixIconEx.User.user_5

You're seeing just the function user_5, go back to RemixIconEx.User module for more information.
Link to this function

user_5(icon_css_class \\ "icon")

iex> Elixir.RemixIconEx.User.user_5()
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class="icon">
  <path d="M7.39 16.539a8 8 0 1 1 9.221 0l2.083 4.76a.5.5 0 0 1-.459.701H5.765a.5.5 0 0 1-.459-.7l2.083-4.761zm6.735-.693l1.332-.941a6 6 0 1 0-6.913 0l1.331.941L8.058 20h7.884l-1.817-4.154zM8.119 10.97l1.94-.485a2 2 0 0 0 3.882 0l1.94.485a4.002 4.002 0 0 1-7.762 0z" />
</svg>

example usage

svg.icon {
  width: 96;
  height: 96;
}