Sinistar

sickest raper in D.C.
2. one who reps S.T.R

yo that kid Sinistar is sickest in the rap game

by Cory September 5, 2006

Sinistaire

A sinistaire is a fictional character that's predominantly left handed. Lefties will usually point them out if they ever see them.

Ashley: Look, Sara! That character is left handed!
Sara: So they are a sinistaire.

by Molly_is_here_right_now_ December 14, 2022

Synisterria

synisterria is a community run by different ppl, the most commonly known leaders are uzadas, rezvyra and santiago. they all run their clans differently from one another. beware, uzadas is sexually attractive to furries.

synisterria: uzadas synisterria

random furry: hey guys hows everyone? :3
uzadas: how tight is it?~
random furry: um?...

by random_discorduser917 January 17, 2024

Synesta PB

Term in Destiny 2 when someone joins at the end of a raid, and still receives a personal best speedrun time. Usually means they suck too bad to get it themselves. Named after player Synesta, noted for doing this for nearly every raid.

He has a sub-30 SE? Must have been a Synesta PB

by JewMunter6969 March 2, 2025