If you can't find the perfect clip, make it. You only need your mouth and a DAW (Digital Audio Workstation).

In animated media, sound effects are not merely supplementary but essential to narrative and emotional conveyance. Among these, the “cartoon bubble sound effect” — typically a high-pitched, resonant glug , pop , or sizzle — takes on a specific semiotic role when modified to signify “hot.” This paper analyzes how sound designers manipulate parameters such as pitch, timbre, and layering to create an auditory cue for heat, often associated with boiling liquids, steam, or comedic scalding scenarios. Through case studies and acoustic analysis, we argue that the “hot bubble” sound functions as a cross-cultural shorthand for danger, urgency, and slapstick humor.

You don't need a volcano to record hot bubbles. You can create a convincing "hot" effect with a few home tricks: