What is Suit Up?
1.
1. To get changed from one's present attire into a suit
"Are we going to that party?"
"Of course we are Ted, so suit up!"
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2.
The call of the native "overdresser". Men who know no bounds of "overdressing" understand this in the context of the phrase.
"We are going to party, Suit up!"
"We are going to party,
Birthday Suit up!"
"We are going to party, Flight Suit up!"
etc., etc., etc.
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3.
slang for putting on a condom before sex.
guy: lets do it
*girl pulls out condom*
girl: suit up first
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