Related Clues:

• Makes a booboo
• Calls Jill Will, e.g
• Says 22-Down, perhaps
• Makes boo-boos
• Makes goofs
• Misreckons
• Enters the wrong area code, say
• Leaves off an attachment, e.g
• Makes a fluff
• Muffs a pop-up, say
• Texts the wrong person, say
• Fumbles
• Makes a mess of things
• Goes amiss
• Makes a typo, say