Inbetweeners

heres a little lesson in GENDERS

? male
? female
? ? ? • hermaphrodite / transgender / intersex • alchemical symbol for iron, • crocus of iron
? neuter, eunuch
? asexuality; genderless; betrothed.
Sex Relations Signs

? heterosexual
? lesbian (female homosexuality)
? gay (male homosexuality)
? bisexual, intercourse.
? hermaphrodite / transgender / intersex, threesome, pansexual. (hermaphrodite is ancient word for transgender, and the symbol is also used in entomology).
???? two men holding hands
???? two women holding hands
Marriage Status Signs

? MARRIAGE SYMBOL
? DIVORCE SYMBOL
? UNMARRIED PARTNERSHIP SYMBOL
Note About Sex Symbols and Their Meaning

Each Unicode character has a name. Typically, when a symbol has one exact meaning, Unicode give it a name for that meaning. For example, ? is named GREEK SMALL LETTER ALPHA.

However, this is not absolute. For example, ? is named PLACE OF INTEREST SIGN, which is its original usage, but it is more commonly known today as the symbol of Apple keyboard's command key.