Mexican suspension bridge
When you're in the tropics under a mosquito net, and your buddy climbs above you and drops a deuce on top of the net. If the net sags enough under the weight to allow the deuce to rest on you, its a mexican suspension bridge...if it doesn't then its just a suspension bridge - and if they've got the runs from some sketchy food eaten prior, and if it just pours through the holes in the net, than it is an Indonesian suspension bridge.
It was horrible. I had finally gotten to sleep in the intense humid air when my buddy gave me a Mexican suspension bridge.
Mexican suspension bridge by grovelerdan January 8, 2009
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