Top Definition
Something/someone that makes you:
Roll
On
Floor
Laughing
Head,
Ears,
I's,
Mouth,
and
Elbow
Raucously.
"Man, when you showed me that YouTube vid, I started roflheimering."

"That chick is so funny; a real roflheimer!"
by MashaPwns May 20, 2008
7 Words related to roflheimer

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