pronoun- antecedent is always "biceps"
Expression used for the sake of being used; has lost most of original meaning
Origin- Speculated to have been coined by Theodore Roosevelt, as he was known to have an extremely well developed upper body.
A sarcastic adverb, taken from 'probably', given in a response to mean 'no'. A take on the 'NOT' joke. It can also be denoted via a 'P' gesture made with the right hand. This can be in conjunction with saying the word, or alone.