This is an example of the FIGlet font: stop.flf which you can download here
______ ______ _____ _______ _______ ______
/\ (____ \ / _____|____ \ (_______|_______) _____)
/ \ ____) ) / _ \ \ _____ _____ | / ___
/ /\ \| __ (| | | | | | ___) | ___)| | (___)
| |__| | |__) ) \_____| |__/ /| |_____| | | \____/|
|______|______/ \______)_____/ |_______)_| \_____/
_ _ ___
| | | | / __)
____| | _ ____ _ | | ____| |__ ____
/ _ | || \ / ___) || |/ _ ) __) _ |
( ( | | |_) | (__( (_| ( (/ /| | ( ( | |
\_||_|____/ \____)____|\____)_| \_|| |
(_____|
__ ______ ________ __ _______ _________
/ (_____ \(_______// / (_______) / (_______)
/_/ | ____) ) ____ / /____ ______ / /_ _
| |/_____/ (___ \___ _|_____ \ / __ \ / )
| |_______ _____) ) | | _____) | (__) ) / /
|_(_______|______/ |_| (______/ \____/ (_/
|