1 definition by Dr. Benji

Top Definition
a supreme example of the human species, who's intelligence is only topped by his modesty.
Can be regularly sighted in the larkhill area.
Unfortunately the above comment on this species are false, as clampy mchorseboy is not "aroused" by horses or clamps (maybe lisa!). The individiums who created these obscurely groteesque rumours (mr baker and fir) are cheeses, see cheese.
"Hello Mchorseboy", - "HOOOOOOOOOOOOOOOOOOF"
"Oh my god, its mchorseboy, that cheese"
by Dr. Benji April 16, 2004

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