1 definition by unvmyvw412

A spider web is when you fart and touching two distant objects with your butt, creating a gas cloud that others have to walk through. For example, standing in the door and farting, touching your butt to both door jambs, and yelling, "spider web!"
Everyone was in the room when I felt a big one coming on....I totally let it rip and touched my ass to the tables...creating a big spider web that everyone had to walk through!
by unvmyvw412 October 16, 2010
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