Leaving a workout facility or a practice without showering. Very common, however, not looked upon in a favorable light. In spite of this, many players seem to wear their propensity to "take pills" after practice as a badge of honor.
Pete Dick: "That was a tough, long, hot run; I'd better suds my bag."
Uncle Freddie: "I'm gonna take a shower pill."
Pete Dick: "That's why you never get laid."