Mouse on a trampoline
When ones ball sack is stretched out like a trampoline while bouncing the mouse aka penis up and down off the trampoline
Mouse on a trampoline by Butterfly85 January 10, 2018
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Mouse on a Trampoline
The act of stretching one's scrotal skin and bouncing the penis repeatedly on it for a large audience, preferably unsuspecting churchgoers...or an elementary school.
The sermon was interrupted when a man stood and entertained the congregation for hours with his mouse on a trampoline.
Mouse on a Trampoline by Hi-Definition July 12, 2009
bald headed mouse on a trampoline
stretching one's scrotum forward and shaking it up and down so that the tip of the penis bounces on it
bald headed mouse on a trampoline by madfunfrank September 30, 2013
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