The potato onion.

A variety of onion, similar to the shallot but producing larger bulbs.

To use a grading system based on the scale of performance of a group to normalize a right-skewed grade distribution (with more lower scores) into a bell curve, so that more can receive higher grades, regardless of their actual knowledge of the subject; to curve a grade.

(obsolete) An instigator.

To surrender or resign, especially in a military context.

(idiomatic, childish) Synonym of crap one's pants

(idiomatic) To wet oneself, to urinate in one's clothes while wearing them.

(informal, idiomatic) To wet oneself; to urinate in one's clothes while wearing them.

To clean one's teeth, especially by using a toothbrush and toothpaste.

(idiomatic) To put something in an unstable position by failing to give it a secure foundation.