Sinakone

Is a fucktard who tries to take the piss out of you for no good reason.

He's being a sinakone and won't tell me his name.

by Donutwithglaze October 8, 2018

Sinamode

When you are a fucking tryhard at school! You use 8 hours per day at practicing for the biology test ;(

Hey, are you going to go Sinamode on these nibbas?

by Lil dagger moe March 5, 2019

sinbox

When the inbox for your internet email address becomes loaded with junk mail because of irresponsible internet surfing.

My inbox became a sinbox over a couple of weeks.

by Ereck Flowers May 3, 2019

Sinamoni

Quite literally the best cousin you could ever have

Bro, my cousin is Sinamoni

by Sinamoni November 21, 2021

christian sinacori

The art of sticking your finger in ur bum

Christian Sinacori spread his legs and stuck his fingers in his bum

by Your mums mutt April 7, 2019

The Mexican Sinkboy

A Mexican in the Hempfield area who steals sinks and goes by the name Dylan

Principal: oh look it's the Mexican Sinkboy
Dylan: are you my dad?

by Krombopulos Smiggle May 2, 2018

sinaburo

noun (Shi-na-bu-ro) Origin: Korean - ????
1. A gradual disappearance without being consciously evident.
2. To disappear imperceptibly.

The old custom has gone sinaburo over history.
My conscience fades into sinaburo.

by Bluefrog97 January 24, 2007