Top definition
Cover-up term for bisexual.
This is because of the periodic table of the chemical elements (chemistry): The 83rd element is Bismuth, which is abbreviated with "Bi".
(67 42 = Homo)
Don't tell anyone he's 83!
by yxw_str-rot13 March 24, 2009
Get the mug
Get a 83 mug for your papa Manafort.
Hetrosexual Oral Sex. Think about it - "69" would only work for M/M or F/F sex...
We were 83in' last night when her mom walked in...
by AL1EN May 30, 2006
Get the mug
Get a 83 mug for your mama Helena.
Stupid answer to a stupid question. It can be used when a student in class is too slow to write something down and has to ask the others to repeat the last part all the time.

After a while you'll get annoyed and you just answer "83!".

It can also be used when someone asks a question of which he could have found the answer if he just thought a little.
dumb student: "What was that last part?"
all: "83!"
by jormeidt April 26, 2007
Get the mug
Get a 83! mug for your Aunt Julia.
anal sex (think on the 8 as an ass & the 3 as wang)
I had 83 last night, & it hurt like hell!
by amanda June 23, 2003
Get the mug
Get a 83 mug for your girlfriend Yasemin.
The rate butthurt Murphy gave Samantha went they stopped dating. He tried, Samantha laughed...
MURPHY -Rate: 8.3
SAMANTHA -Thats funny
by dick8.3 December 27, 2016
Get the mug
Get a 8.3 mug for your brother-in-law Trump.
Hiphop guys (2Faces, BIC, Canox, Ben, T-Mo, ..) from Quebec southside. Their name come from the two first numbers in local phone numbers (83)x-xxxx
GΓ©rard: Hey man, last night i saw 83 assholes chillin' at the park!
Roger: They suck.
GΓ©rard: Fuck yeah, bro!
by Grungy Max October 12, 2004
Get the mug
Get a 83 mug for your brother Manley.