A phrase that transgender people use in voice training in order to stabilise resonance (R1) after finding the correct one. The phrase is created by Zhea aka Z from TransVoiceLessons and is popular in the trans voice training community, and widely known in the lgbt+ community in general.
Z (raising her R1 with voiceless 'h' sounds): Hhh... hhh... hhhh... hhhhhaa, heat from fire, fire from heat. Okay, cool. Now I'm using that resonance.
by Ms Moongirl September 10, 2021
 Get the heat from fire, fire from heatmug.
Get the heat from fire, fire from heatmug.