St amp: Is slang for the use of the drug "amphetamines" aka Speed. Because while on it they say you go into a trance of feeling like another being that's the reasoning behind St (saint).
St Ampamphetaminesmarijuanamethcrackspeedecstasyicecocaine
by rockstar4781 May 9, 2013
"Hey, blow an amp tonight!" Tom said to Vern as they bumped fists backstage before the concert.
"Thanks! Let's have a great show!", Vern replied.
"Thanks! Let's have a great show!", Vern replied.
by Vern66 March 25, 2019