A euphemism for coitus derived from a scene in the fourth episode of the second season of The Walking Dead during which Glenn and Maggie had sexual intercourse while raiding a pharmacy for much needed supplies.
(Chris Hardwick made a joke about the possibility of this becoming a euphemism for coitus on his Walking Dead commentary show following the original airing of this episode.)
"Have you ever...gone to the pharmacy?"

"Where was Bill last night?"
"He was going to the pharmacy with Jill."
by MyZombieTwin November 7, 2011
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Going postal, but in a pharmacy after getting too many complaints about high copays.
John totally went pharmacy on Mrs. Glick after she bitched that he couldn't her 8 prescriptions ready in 2 minutes
by Dave March 17, 2005
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