First thing that comes to your head

[Louanne Learning]

cowboy

 

[Rad Scribbler]

Lasoo

 

[CatrionaGrace]

riata

 

[Rad Scribbler]

Restraint

 

[CatrionaGrace]

curb

 

[Louanne Learning]

your enthusiasm

 

[GrahamLewis]

over-guided and mis-zealous

 

[Rath Darkblade]

Guided missile

 

[CatrionaGrace]

big badda boom

 

[Louanne Learning]

nuclear

 

[CatrionaGrace]

bomb

 

[Stuart Dren]

Comedian

 

[Rad Scribbler]

Stand-Up

 

[Rath Darkblade]

Sit-down tragedian

(Stand-up comedian's lesser-known half-brother-twice-or-even-thrice removed)

 

[Louanne Learning]

masks

 

[CatrionaGrace]

Cher