Tikicowboi's definitions
it means Holy Shit Fuck Me Up
You're watching an instagram video of someone making a grilled cheese sandwich, when the money shot comes up and they pull the two halves away from eachother and that gooey, stringy bit looks so damn sexy you send it to your best friend/roommate with the message "hsfmu"
by Tikicowboi September 5, 2019
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