pillow substitution

The act of switching pillow faces when a pillow becomes too warm due to absorption of the sleeper's body heat. This act can be accomplished by turning the pillow over, revealing the unused and cool side, or by getting a new pillow.

Last night I was pretty hot after doing my girlfriend. So my pillow got really hot and I couldn't fall asleep. That's when I pulled a pillow substitution. It was some tag-team, fresh action.

by juanch June 17, 2010

Rule 3, subsection SK

Scene kids are to wear band shirts at all times. No exceptions.

I call rule 3, subsection SK. Take off that Hollister sweater and put on this Lamb of God t-shirt.

by MoshTehNiners October 9, 2010

substitution property

The idea that if a = b, then a may be replaced by b in any mathematical or algebraic expression.

If x = 3, then use 3 instead, its part of the substitution property.

by Charson Chick September 28, 2017

Subsitution

Think of another women while with another women.

I could subsitution her..

by Kuehlstein February 23, 2018

The Nolan Substitution

A method to decide whether to use who or whom in a sentence by substituting in the pronouns he and him into the sentence.

If the subject can be replaced with he or she, use who; If the question can be answered with him or her, use whom.

The Nolan Substitution method examples

It was for him/her (right)
It was for he/she (wrong)
Whom was it for? (Correct question)

He/she opened the box (correct)
Him/her opened the box (wrong)
Who opened the box (correct question)

by Reagan012081 October 20, 2016

Electrophillic Substitution

You see we have those carbon playaas and those carbon playaa haters, now the carbon playaa gets all the hydrogens, but the playaa hater, he has to settle with one hydrogen and a lame bromine

"Shit, what the fuck is Markovnikoff's rule?"
"Electrophillic Substitution"

by ilovechemistryandwhat August 14, 2012

Substitution jutsu

When you’re having sex and about to nut in a girl so your friend joins in

Boy: I can’t take this anymore
Girl: I need more

Boy: substitution jutsu
Boy 2: I got you bro

by Awawawawaw January 25, 2021