to keep escalating level of foreplay (like "bases"), with the final result being sex, until someone (the loser) says stop.
Mookie and Trina played sex chicken last night. Trina lost at third base.
by Da Baddest Bitch 0 June 12, 2010
When partners are not in the mood for sex but flirt and present sexual enthusiasm anyway. Secretly hoping to be rejected, avoiding the responsibility of pleasing their partner.
Are you playing sex chicken with me?
by VeryLargePotato June 29, 2016