tsssss 

if a person wishes to express an amused, but calm reaction, 'tsss' is perfect. the amount of 'ss' reflects the strength of amusement.

'yeah i know you like me. you can pursue me now cuz im single'
- 'tss'

'...and when i woke up i was in this dumpster in connecticut...'
- 'tssssss'

tsssss by monopoly.. August 27, 2006

Tssss

A Sound affect , not really a word .

girl: my phone broke
boy: tsssssss sucks to be you

Tssss by PRIINCESSSSS January 19, 2017

Badum TSSSSSSS 

the sound effect made by drums when something humorous happens

Someone: *makes a stupid joke*
Drummer in background: *BADUM TSSSSSSSSSS*

Badum TSSSSSSS by stupidjokesaremyspecialty October 21, 2019

tssss, um yeeeah... 

a sound people make in response to an awkward, unintelligible, or odd comment or question in an attempt to sound like a pretentious prick. Used predominantly by sarcastic assholes and ditzy teenage girls

Nerdy guy: "I'm having a get-together this weekend. It would be great if I could see you there. What do you say?"
Ditzy teenage girl: "tssss, um yeeeah... I don't think so."

Girl walks away, leaving nerdy guy thinking "What a bitch."

tssss, um yeeeah... by Zegeroth August 4, 2007

Tssss

not exactly a word, but more of a sound effect used; that should be used when identifying a very attractive member of the male species.
Hot boy walks by:

Girl 1: "Tssssss"
Girl 2: "oh i sooo agree!"

Tssss by Lacia February 27, 2008

tssss

can be used in multiple situation. including fuck off. that’s neat. cool. pass the juul. references to Donald Trump. literally whatever you want it to mean, it means.

tsssss okay my guy

tssss i love you
tssss we all drink dinosaur piss

tssss by randomcarseller September 30, 2018

but umm .... tssss 

When a friend or co-worker is stalling for thought during conversation with "but ummmmm", it is completed by the other person with "tsssss"

First used by Joey and Ana at St. Peter

but umm .... tssss

Co-worker 1: I went to Miami last week and had a great time, but umm ....

Co-worker 2: tssssssss

but umm .... tssss by joey88 January 12, 2017