Used in Geometry.
My teacher told me to remember it by: (S)ome (O)ld (H)ippie (C)aught (A)nother (H)ippie (T)rippin (O)n (A)cid.
Teacher: Okay so you remember SOH CAH TOA?

Us: you mean, some old hippie caught another hippie trippin on acid?

Teacher: Yes.
by youngin. May 15, 2010
Get the SOH CAH TOA mug.
Soh cah toa is a shout mastered by a mathematical student who crossed Math and Skyrim in one final legendary moment to save pixilated dragons from human reality, which would either cause rifts througout time or a unreal glitch within realities time line.

Soh is a mathematical term which in dragons toung, means "feel"
Cah is a mathematical term which in dragons toung, means "my"
Toa us a mathematical term which in dragon toung, means "Math"
When seperate these are useless but together these will feed all your understanding of the subject math in a split second or depending on the effectiveness of your brain. If you have no understanding of math this is useless, if you have a year 7 understanding, you could send someone into a coma or on the less effective side, unconscious . If you understand all math terms or close to it, this has a potential to rip the mind from head to toe in an absolute explosion of compulsive flesh.
By the Third Era of the 4th decade, the shout was decided as evil and morally wrong.

Sir/Proffesor/Doctor Edmund Bartlem was the only one to use this shout and to this day no one else has used it in existance.
But if you want to be famous by all means try too, I dare you.

by Edmund bartlem.
by Sir/Doctor/Proffesor Edmund Ba November 8, 2016
Get the Soh Cah Toa mug.
A polite and less obvious way of saying suck a toe, especially in front of adults.

The phrase descends from trigonometry in maths.
mother: I'm sick of your behaviour

daughter: Soh Cah Toa!
by there for you <3 September 5, 2019
Get the Soh Cah Toa mug.