Primarily experienced with online dating.
First you meet and chat. Sometimes this progresses to a date and sex. After which point, said person gets slower and slower about responding and eventually just disappears.
Friend: So how'd the date go?
You: I thought it went great but then he pulled a fuck and fade.
An insult meant for females. Formed from the combination of the words twat, clit, and idiot, indicating that the female is so insipidly stupid she couldn't think her way out of a paper bag.
The characters Bella Swan and Ana Steele are such a twidiots.
An insult formed from the combination of the words twit and idiot, indicating that a person is an extreme example of imbecility.