Sexual facepalm
The regret you feel after sleeping with someone you really, really shouldn't have.
'Sexually it was crazy. That's all I'll say. It was like napalm, sexual napalm. Did you ever say, "I want to quit my life and just f**king snort you?"'- John Mayer on Jessica Simpson
*sexual facepalm* - Jessica Simpson
*sexual facepalm* - Jessica Simpson