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1.
Roflshisms- Rolling on the floor laughing so hard i shit myself

Close to Rotflshism but "the" is dropped and "myself" is split to add a more fluid sound
Person 1: Michigan just lost to Appalachian st.!

Person 2: Roflshisms! They suck!

-or- it can be used in the past tense
- - - - - - - - - - - - - - - - - - - - - - - - - - - -
Person 1: Dude i just totally Roflshismed my pants after watching him play basketball

** Since the -ed ending has been added the acronym can no longer be used, but instead it is implied that the user of the word rolled on the floor, laughed so hard they shit themself except in the past tense**

by Kashel September 02, 2007
 
2.
rolling on floor laughing so hard i shit myself
Guy 1: Why was 6 afraid of 7?
Guy 2: Why?
Guy 1: Because 7 8 9
Guy 2: ROFLSHISMS
by Kevin6791 September 05, 2007
 
3.
rolling on the floor laughing so hard i shit myself
john told me a joke and i started to ROFLSHISM
by funnyguy9498 December 24, 2011