Chickcheck is a common word describing a guy looking at girls (chick) and checking them, then you have chickchecked.
Chickchecking is mostly an act that single people and/or lesbians engage upon. It can lead to great frustration in couples if the man decides to chickcheck whilst is female partner is present, usually ending into a fight.
John: ''Nah, I ain't chickchecking. Got a girlfriend.''
Eva: ''John?! Did you just chickcheck that girl?!''
John: ''I can explain! I was coincidentally looking that way!''
Eva: ''This is the last time! You always chickcheck! You chickchecked yesterday too! We're over!''