an easter egg in the form of an eggdog.
for reference image here is an egg dog: https://www.bing.com/images/search?view=detailV2&ccid=spvHAz%2bF&id=9ECA871A46390C5AB8CFB55A637F64F2AD014888&thid=OIP.spvHAz-FPKHqfIjGYOSbsgHaIG&mediaurl=https%3a%2f%2fi.redd.it%2fwoct61toybo31.jpg&cdnurl=https%3a%2f%2fth.bing.com%2fth%2fid%2fR.b29bc7033f853ca1ea7c88c660e49bb2%3frik%3diEgBrfJkf2NatQ%26pid%3dImgRaw%26r%3d0&exph=1144&expw=1045&q=egg+dog&simid=608042081161998907&FORM=IRPRST&ck=D8304FC1C1BA548BC4BB71E445745E97&selectedIndex=0&ajaxhist=0&ajaxserp=0
egg dog
egg dog, tha dog wit da egg