Rolling Up Stairs Laughing

Similar to ROFL (Rolling on floor laughing), RUSL is used to respond to the next level of humour.
RUSL should only be used for special occasions when something is amazingly funny, otherwise its strength and impact will be lessened considerably.

"<insert mindblowingly funny statement here, too funny to be reproduced for a definition here>"
"RUSL!"
by Chris' Sister November 4, 2007
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A fiery, brimstone-esque man whose passion for all things holy is frankly scary to witness. Believes (perfectly correctly) that he can command both human and beast with his hand. Wit that is sharper than a razor, teeth as numerous as hairs, and a beard that rivals any Indian woman, this man is not to be crossed. Be warned.
Surprise friend: Holy shit! Did you see that cactus shit milk?!

Phil Rusling: Course I did brah. I fucking made it do that.
by Pete845 October 12, 2011
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Rusl is a girl. She is smart student. She used to get only C+s in class but more she’s more focused and has a amazing humor. She will use “😭😭” as laughing. Because she is better then all of you
Rusl has a very weird humor
by Rusl is my name lol November 23, 2021
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