A sleeper cell is a person who remains a dormant member of a group while belonging to another group for undisclosed reasons. Usually the sleeper cell status is kept a secret.
Those terrorists pretending to be normal students were the ultimate sleeper cells.
Why didn't you tell me you were half Asian? You're such a sleeper cell!
Why didn't you tell me you were half Asian? You're such a sleeper cell!
by !!!! 111 sleeper cell 111!!!! May 04, 2005
Person 1: I'd really like to meet Bill Gates.
Person 2: I'm sure Bob will introduce you, he's such a ligament.
Person 2: I'm sure Bob will introduce you, he's such a ligament.
by !!!! 111 sleeper cell 111!!!! May 04, 2005