optional

Fuck OWL!

At Vanderbilt, optional means NOT OPTIONAL and not optional means NOT OPTIONAL (aka required).

1) Check your OWL grade because you just got screwed because you didn't do the OPTIONALS!

by Chemisty's bitch (beau-neur) December 12, 2004

Optionality

Noun - having more than one good solution for a complex challenge

We can't put all of our eggs in one basket. We need optionality here.

by Curious1969 October 27, 2009

shirts optional

A place where a shirt is not required, and often usually preferred off. In such an environment one often tells females of the rule, hoping but usually to no avail to see a nice pair of moon balloons.

Wow those guys at 120 Cityside sure do promote the shirts optional rule.

Tom Doran does enjoy to use the rule of shirts optional.

by GriffeyJR June 4, 2009

Optional Lesbian

Characters in a video game that the player character of any gender can date

Damn, Stardew Valley has so many Optional Lesbians.

by Biggleman May 29, 2018

non-optional

a shower that is required after finding out the crap you just took has stuck to your ass like peanut butter and it's such a mess a shower is required, regardless of circumstances

Dude: The girls are here - what the f' where have you been?
Self: Dude, sorry I'm late for the double date, I had to take a non-optional before I left home.

by Sconie December 16, 2008

homo optional

When a statement has any sort of homosexual context, but you don't want to say the over-used phrase"no homo".

It's going to be harder than you think (homo optional).

by St. Fun March 2, 2009

octinary

Unlike decimal which uses a base of 10(0-9), octinary uses a base of 8(0-7). The mainly used family of bases are: Hexidecimal,Decimal,Noninary,Octinary,Pentinary,Trinary,and Binary.

Hexidecimal: 190F151315030C
Decimal: 25152119210312
Noninary: 27162321230313
Octinary: 31172523270315
Pentinary: 100030041034041003022
Trinary: 221120210200021010110
Binary: 011001001111010101010011010101000011001100
Alphabet: YOUSUCK

by Xenoglyph November 5, 2003