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1 definition by
The mug killer
Top Definition
pneumonoultramicroscopicsilicovolcanoconiosis
longest word in english just thought this is cool have no idea what it means
1:tell me the longest word you can think of
2: pneumonoultramicroscopicsilicovolcanoconiosis
1:damn
by
The mug killer
July 17, 2018
Buy a
pneumonoultramicroscopicsilicovolcanoconiosis
mug!
© 1999-2021 Urban Dictionary ®
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© 1999-2021 Urban Dictionary ®
advertise
terms of service
privacy
dmca
remove
help
