That Damn sticky stuff on the side of a toilet that has not been cleaned for about two millennia. Set in it actually changes the chemical composition of the toilet and the entire toilet then can be classified as a senn. Cleaning just one of the sides of the toilet is not good enough to remove senn, the entire toilet must be cleaned using a power washer using pure bleach as the liquid and a pressure slightly higher then the center of the sun.
That chick stuck to me like senn.

I couldn’t shake that senn feeling.

Shifty was eying the broad, he was senning the situation.
by Master Wonken October 16, 2007
Get the senn mug.
The part of your toe that you stub.
Dude I just stubbed my toe right on the Senn.
by whichwaywoahsway August 1, 2009
Get the Senn mug.
Well, you should be scared. She beholds an obsession to strong to handle. Whether it's a show, or someone it's worth keeping distance.
Run, that's Olivia Senn :|
by Tvdamon321 June 4, 2020
Get the Olivia senn mug.
2nd best school in Chicago😍. If u go to senn n u white u probably in IB or arts . Baddest bitches in Chicago live there , fights like every 3 weeks or so so we bad girls club GHETTO ghetto version . Don’t b surprised wen u walk in the joint n it smells like weed . Everyone hate alvarez bitch ass so when she sees u walk the other way ! George the realest mf I know of 🤝IB and visual arts got tha finest girls 🤣 Ugly ass dudes on god but senn girls, KEEP DOING YO SHI😚‼️
“Where u go to school?” “Senn High School” “ain’t y’all had a lockdown n pedophilic theater teacher?”
by Ms Green April 7, 2020
Get the senn high school mug.
Ghetto school. Everybody dislikes Boatface and Becky Boo. The swimming pool gave the students AIDS. If you're in music you're one of the most chill people there. People in the IB program think they the shit when they're not. Vis arts students are all goth or extremely introverted. Theater kids are just irrelevant. Who even choses design? Dance students are all pissbabies.
"You go to Senn High School?"

"Don't even get me started"
by anon.nshs.student. January 17, 2021
Get the Senn High School mug.
A girl that has a crush on a radiator and has a nice forehead
Person 1:"Have you heard who Cadence Senn likes?"
Person 2:"Yeah i think its the radiator! her forehead tho..."
by Im a rat(atatatatatata) February 14, 2021
Get the Cadence Senn mug.
Senne Is kind and has a little brother Casper and the happy dog Ayco. He can’t hear good. He like Sans the skeleton and the pun of the skeleton. He is very smart he is single and he doesn’t care very much about single or not. He like animals and dinosaurs. He play football and draw. And one thing… don’t mess with he. He call sometimes God of memes
Is Senne Goormans single and luz to? Great duo
by Hahahahlooool November 23, 2021
Get the Senne Goormans mug.