Semi Trailer

The act of massaging the balls of a man with one hand while furiously fisting his fart box with the other free hand.

Just spent twelve hours last night giving and receiving a Semi Trailer with Mike, even though it hurts to sit down and my right hand smells like shit it was totally worth it!

by MCLovin0630 June 16, 2018

semi-fetish

A fetish that will only affect people for a short amount of time, normally one or two days. It is not rare in man and 60-90 percent will experience this in their life. It is uncertain for women

Last night I got foot semi-fetish

by Alakaspoon November 11, 2019

Semibisexual

The act of being a fake ass hoe, and invalid.

1: I’m semibisexual
2: kys

by calebized May 12, 2021

semi-ironic

not completely ironic but partly

All throughout the war, Yossarian has been refusing to fly his missions, but when he finally gets the chance to return home, he ironically turns it down.

by Danyow (the big cow) October 9, 2003

Semi-automatic African Nipple Rockets

A very large african american women with big nipples that, if provoked, will immediately result in rockets flying out of the nipples. (in semi-automatic form)

Coach: ROCHELLE! WATCH OUT FOR THAT ZOMBIE!!11!!1!
Rochelle: OH LAWDS MAH SEMI-AUTOMATIC AFRICAN NIPPLE ROCKETS BE FIREN!!!!!1
Ellis: OOOOO SHI-

by omgnipplerockets January 9, 2010

second semester senior

A victim of senioritis. Often displays symptoms of apathy, procrastination with the realization that it-be 'it' school, sports, whatever-doesn't really matter anymore. Second semester seniors can be found lying in bed, on facebook, at a party, or anywhere that requires the least amount of work possible. The most important question to a second semester senior is:
'Does it REALLY matter?'

Students are no longer considered a second semester senior once they have graduated, whereafter procrastination and laziness is their own damn fault.
A second semester senior may have been anybody before senioritis hit- an IB/AP whiz, stoner, that foreign kid- because senioritis will claim anyone and everyone as its victim.

yo holmes, i ain't doin my psych poll- im a second semester seniorrr.

A second semester senior receives an F for both achievement and effort.

I am writing this definition instead of filling out scholarship info.
It is a good choice.

by tragicomedy January 23, 2009

semiahmoo

A school in Surrey, BC, Canada that has no heating system whatsoever. The students of this school are referred as "totems". Many students attend this school for its International Baccalaureate Programme.

"What's the coldest place on Earth?"
"Semiahmoo Secondary."

by somewhereoveryourface December 4, 2014