Irish toothache

an erection.

I saw Britney on Top of the Pops last night and i got a massive Irish toothache.

by Dunky Oggins November 3, 2003

Irish Toothache

A British word meaning erection

Last night at Morgans house i got a monsterous irish toothache!

by Mo February 25, 2004

Irish Toothache

When you eat something spicy, and the next time you poop, your butthole burns.

"I shouldn't have eaten that jalapeño burger last night! Now I've got an Irish toothache!"

by JemIsJerrica January 20, 2017

Irish Toothache

Eastern Canadian slang for pregnancy.

Sally's come down with a case of the Irish Toothache.

by Asrodrig June 10, 2009

irish toothache

a man who is unable to practice fidelity due to his roving eye, incessant sex drive, or his low self-esteem...also known as a womanizer.

"That Carl is such a cad...if his lying won't get him wasted, his Irish toothache will!"

by Titus Breast February 22, 2009

Irish Toothache

Scottish expression for when a couple share symptoms e.g pregnancy, hormonal changes, intense pain.

My chin has broken out in spots! Is your period due because this Irish Toothache is murder!

by Janofarc May 3, 2016