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2 definitions by Chemchemtrain

 
1.
When two parties approaching each other in opposite directions on the sidewalk are both walking on the same side, and they both refuse to move to the other side of the sidewalk to avoid a collision.
I was walking down the street and some guy challenged me to a sidewalk standoff, but eventually he moved over to the other side. Pwned.
by Chemchemtrain January 30, 2009
 
2.
A measurement of an ounce of the acronym LMAO.
Tish ordered a lmaoz of roflbiscuits from the lolbakery. Nom nom nom.
by Chemchemtrain January 25, 2009