1. oh, I've known her for donkey's years.
2. I've worked her donkey's years and I still don't know how to use the photocopier.
2. I've worked her donkey's years and I still don't know how to use the photocopier.
by possum_sue April 20, 2008

by Babydoll75 February 26, 2019

by talk2me-JCH2 July 06, 2022

Several decades.
by Kung-Fu Jesus May 02, 2004

"I haven't seen Johnny in Donkey's Years"
"Wow it's been Donkey Years since the last time I ate pop tarts!"
"Wow it's been Donkey Years since the last time I ate pop tarts!"
by AnnaOhhhh September 14, 2009

by Bri.P. October 20, 2010
