Top definition
an internet meme that means ''grandpas'' especially having sex. there are two internet sites about ''dedeler''

www.nobrain.dk
www.lemonparty.org
x- hey i found a site called nobrain.dk
y- don't open it. dedeler are having sex
by incici June 25, 2010
Get the mug
Get a Dedeler mug for your friend Vivek.