Top definition
A person who can hold his liquor.

Antonym: lightweight
damn those kids nat ev dylan and mike were some heavyweights, they would drink all night, pass out, and pick right up where they left off in the morning.
by natedog856 September 15, 2005
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2
able to drink a large amount of alcohol before physically being drunk or wasted
dude are you a light weight??
no im a heavy weight
by Kittie J March 15, 2009
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3
used to mean something really good, bo, phat, shatpank, booshank etc
by AL April 26, 2004
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4
Someone who is highly respected or famous owing to their deep knowledge of an academic subject or influence in society.
When a heavyweight writes, speaks or comments on their specialized subject, people listen, record, share and Tweet their views.
My dream seminar would be chaired by Steve Zaloga, Thomas Andersson, Simon Dunstan and Mikhail Bartinskiy because they are heavyweights on tank technology and history.
by Monk of War August 16, 2015
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5
A type of weed that makes you feel really damn heavy.
Ted- "yo blair, is it just me or do u feel really damn heavy all of a sudden?"
Blair- (laying on the floor) "are you kidding me!!! im getting pressed against the f*kin floor im so damn heavy."
Ted-"lmfao, they shuld call this shit heavyweight!!"
by tedmetsfins42 December 22, 2008
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