A meetup that usually takes place around nighttime where the boys will go out and and see what they can finesse. The boys will bring out their finest pairs to trade for money or other pairs. A common tradition in sneaker meetups is to be extremely sus and kiss the homies when nobody's looking.
Homie 1: Ight we headin' to the sneaker meetup boutta see what we can finesse
Homie 2: Ight bro we got the amazon boxer 5's whatcha want?
Homie 1: WHOOEE, damn boy those are fine ill give you eight bitcoin
Homie 2: Alright thanks man, *smooches*
Ethelbert copied the term paper to his thumb drive, walked to the Profesor's office while wearing his new sneakers, and delivered the file using sneaker mail to the Professor's computer because the Prof did not know how to use e-mail and snail mail is too slow.