Top definition
A friend with whom constant and consistent interaction is not necessary. Like a cactus, a friendship with them can survive extremely extended periods without contact.
Jen is a cactus friend, I hadn't spoken to her in six months and we went out last night like we haven't been apart at all.

I'm not a cactus friend, I need to hang out or talk more than once every six months.
by Gayth June 04, 2018
Get the mug
Get a cactus friend mug for your mother-in-law Jovana.