2 definitions by Helen Back

Top Definition
When a womans vagina twitches whenever she masutbates or when she performs sexual intercourse with a man or a woman.
I masutbated last night and my fanny started twitching!

I like it when my wifes fanny twitches.

I raped this homeless woman last night and she had a twitching vagina!

by Helen Back April 16, 2007
When a man gets sexually aroused and 'horny' so he masturbates and when he cums he lets his seaman fly into the fish tank, killing the fish, but resolving his sexual fustration.
I had a wank last night and didn't want a huge mess all over the carpet so I did it in the fish tank!

Shit, i appear to have killed my fish.

Fish-Tank Wank's are the best!
by Helen Back April 16, 2007

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.