Originating from the 5th floor of West Hall at the Oregon State University Honors College, Cheek Time refers to the time that which one spends without pants in their dorm room double cheeked up for the the purpose of relaxation, or for the purpose of kanoodling with a significant other.
I heard Madisen had cheek time with her boy toy last night....
Harry relaxed on his bed in his underwear, therefore fulfilling cheek time.