Top definition
shitting my pants laughing on the floor; a replacement of the growing obsoletness of texting terms such as haha, lol, and rofl
"when adam jizzed in his pants when our math teacher mrs. walker came into the room, i was smplof"

" when sarah's clothes got all wet and i could see her bare essentials, i was smplof"
by John Walkerson January 25, 2009
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug