1 definition by Elle & Tristan (The Final Degree)

A lolgasm is where you are laughing so hard you just can't stop.
lolgasm = a laughing orgasm
used more so between mates.
person1: "man she was laughing so hard she had a lolgasm!"
person2: "true?, lolk"
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person2: "whoa i just had the biggest lolgasm!"
person1: "lolk, what was so funny?"
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