Tatassi 

1. In UK slang, a massive pussy / coward
2. In US slang, a motorbike, often for criminal use

"Did you do it?"
"Nah man I pussied out. I was such a tatassi"

Tatassi by AA1299 March 20, 2019

tanassity 

The ratio between how tan your ass is compared to how tan the rest of your body is. You want the ratio to be as close to 1:1 as possible.

Dude, hit the beach; your tanassity scares me.

Your tanassity is way too high

Haiku form:
Nice dark tan body
Your Tanassity is high
Chalk white ass and chest

tanassity by Isakilla May 5, 2007

tatastic  

2 girl outlaws of the same family, that have a me or a i in their name that can rock it.

The girls at the family reunion were so tatastic because they were going crazy and they rocked out!

tatastic by hu hu hu megan and kati August 6, 2008

Tanassim 

Tanassim is used to refer to someone who’s helpful, big hearted, super friendly, nice, very good-looking, smart, who does funny jokes.

Tanassim likes helping everyone else, at the beginning she might seem shy but don’t worry, after a short while she’ll get confident with you and will transform in her crazy af version

SOS: Tanassim sometimes could be unexpectedly polite and upset you even if in her opinion in this behavior is absolutely normal

“Tanassim” founds its root in in the ancient Arabic language: it means “morning fresh/cool breeze”

We would have been friends if she only was a Tanassim!

It’s clear you’re not a Tanassim! You’re jokes are soooo boring

Susan: “Be careful getting downstairs”
Carol: “Hahaha I can’t believe you are saying this, you must be a Tanassim”

Tanassim by sunshinelight& May 20, 2021