Grammy Nichols is Walter Nichols' mother, Josh's paternal grandmother and Drake and Megan's step-grandmother Her husband is either ex or late. She only appeared in the episode, "Grammy", but has been mentioned sporadically throughout the rest of the series along with Trevor. In "Grammy" she pay a visit while Walter and Audrey are out for the weekend. She seems to not like Drake that much, like she does with Josh. Grammy made a bet on Drake to a basketball match 1-on-1, that if Grammy loses, Drake can go to the concert, but if Drake loses, he can't go to the concert.