\documentclass[dvisvgm]{article}
\usepackage[osf]{libertinus-otf}
\usepackage{tikz}
\usetikzlibrary{ducks}
\pagestyle{empty}
\begin{document}
{\bfseries ABCD} defg 2020
\begin{tikzpicture}
\duck[speech={Quak!},bubblecolour=cyan!20!white,laughing]
\end{tikzpicture}
\end{document}