The squiggly line that furries use at the end of sentences to sound cute/horny.

Sometimes used when IMing or on forums to denote trailing off or accentuating the final syllable of a word.
Note the use of extra letters preceding the tilde to complete the effect.

The character ~ is colloquially used in written form in some areas of the UK to denote sleazy, sordid, or otherwise base behaviour.
~ can also cover flirtatious behaviour with the opposite sex: you are never ~ with the same sex.
An ability to ~ is generally viewed as being a positive personality trait, unless it is used on a friend's mother, grandmother, or domestic animal. Being ~ to a friend's sister is usually acceptable.
The vast majority of the world's virgins, comic book fanatics, computer scientists, and train spotters wish they had some ~.

A little devil of a cat

A very positive general exclamation. Derived from the tilde (~) character on a computer keyboard. In Internet culture, the appearance of tildes have come to connote strong reactions of happiness or approval. It stems from young computer users in highly excited states having a tendency to miss the exclamation point (!) key while typing, resulting in tildes becoming mixed with exclamation points in their writings.

Nickname for Mathilda, Matilda, or Mathilde.

She is the most amazing girl in the world. She is obsessed with unicorns, and luvs cold cereal and anything sweet. She likes her guy friends more than her girlfriends because she likes to avoid girl drama. She is often described as adorkable or just simply adorable. She also has a great sense of style which is always cute no matter the decade.

1) A curved line, used over N in Spanish for the palatal nasal (the middle sound of "canyon" and "onion"), or nasal vowels in Portuguese (like in the city name São Paolo). 2) The character ~ (Shift-GraveAccent on a typical PC keyboard), used to similate smoke emanating from an ASCII cigarette: <//////*~~~~~