Headband with two obnoxious antennae-like protrusions (frequently springs), having bauble (frequently fluffy things) on the end.

Most often seen on hen nights and charity runs.
Oh I'm just going to do something insufferable, I best don my deely bobbers
by blipblip October 9, 2010
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To tell a lie and immediately deny it, confusing and amusing surrounding friends.
Yeah, I kicked a dog yesterday, nah I didn't thats bullshit.
You just deelied.
by FrankoPancakes June 5, 2015
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A teacher who is so strict and horrid and telling kids off for nothing and also is on drugs
Student1: who do we have next lesson
Student2: miss deely
Student1: ugh whyyy??
by Adback December 16, 2019
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