Top definition
1) Noun: an acquaintance with whom you trust a five minute speech that could, potentially, ruin the rest of your life.

2) Antiquated expression used to delineate the "best swordsman" by your side as you kidnapped your "betrothed".
1) It would be an honor to be your Best man

2) Gather your Best man; we're off to find us wenches, er...wives!
by med3vil February 07, 2010
Get the merch
Get the Best man neck gaiter and mug.
Jul 23 Word of the Day
A tourist to sub-orbital or orbital space, through commercial space flight programs.
Jeff Bezos and Richard Branson alongside their crew became the first astrotourists, while visiting sub-orbital space in July 2021
by AxonL July 20, 2021
Get the mug
Get a astrotourist mug for your buddy Manley.
Someone who is the closest friend of another who is hosting a party.
Hey man, im throwing a banger next week, wana be my best man?

Sure man, i'll supply the booze.
by Cypher456 May 11, 2011
Get the mug
Get a Best man mug for your dad Trump.
Joseph - the legendary best man. Has your back through thick and thin, organises the best stag do's, and gives fantastics speeches that will not ruin the rest of you life
Joseph is my best man, why would you have anyone else.
by ronnie_hotdog August 14, 2018
Get the mug
Get a Best man mug for your sister-in-law Beatrix.