Nannabis

When your Nan gives you money and you spend it on weed.

Ah man I feel bad, I'm smoking Nannabis again...

by MyNanBuns June 17, 2016

nannaisms

The mannerisms of an old lady, such as groaning about your aches and pains, reliving the glory times, and complaining about young people today.

His nannaisms are becoming quite acute - but don't say anything or he'll hit you with his imaginary walking stick.

by Paul Clifton December 13, 2008