TOS 

"Terms of Service"

Wilbur Soot on his Twitch stream singing Sad (by Bo Burnham):

Was supposed to say "the h0l0c0ust and 9/11, that shit's funny!
But he said: TOS, TOS! That shit's funny!
(in order to not get banned or temporarily signed out.

TOS by ♣Fabulous_Killjoy♥ August 11, 2021

TOS 

To get kicked off your ISP for violating the "Terms Of Service"

If I get one more spam complaint about that guy he's gonna get the TOS

TOS by PSI net August 9, 2003

Tos 

Just click Agree, nevermind the TOS

i violate it

Tos by Winnie The Shit November 28, 2003

TOS 

For Trekkies, "The Original Series", refering to the first Star Trek series to grace television networks everywhere

Captain Kirk is a TOS era character

TOS by so_feasible July 26, 2005

ToS 

Terms of service for any website or application. A lot of the times the ToS is dogshit.

Discord User: Uses BetterDiscord because Discord Devs are too lazy to implement a theme system

Discord: We have disabled your account. Using client modifications are against our Terms of Service (ToS)

Discord User: Add themes to Discord then

Discord: If you would like that feature, be sure to put it in our suggestion board which we never check

ToS by I made over one definition June 23, 2021

TOS 

An abbreviation for Tales of Symphonia.

Person: TOS is a fun game, but with bad graphics

TOS by $e9a June 7, 2009

TOS 

Tits on a Stick. Is an Escort term.

Damn she was skinny, but had fake DD's...a real TOS.

TOS by marty6677 November 14, 2011