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submachine gun 

A class of firearm that is intented for fully automatic firing and chambers pistol ammunitions. In some sense it is basically a pistol with full auto capability.

It is generally used in close combat where accuracy is less important than rate of fire. The usage of pistol ammunitions means lower recoil than conventional rifles, thus enabling it to be fired at high rate, but it also means it has less stopping power and a shorter effective range.

(note: civilian SMGs are often converted that so they are only capable of semi-auto fire.)

Do not confuse it with assault rifle. An assault rifle is technically a cross between a conventional rifle and a SMG.
HK MP5 is a German SMG.

Uzi is commonly portrayed in movies.

The M1 Thompson, or "Tommy gun" is a submachine gun used during the Second World War.

submachine gun by Kickyourmom October 20, 2005
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submachine gun 

A firearm larger than a pistol, without the range or barrel length of a rifle, or the speed of a true machine gun.

Submachine guns are basically firearms that can be fired in single, burst, or automatic fire with equal ease over short to medium ranges, after which point they become less effective due to inaccuracy.

Submachine guns can actually be rather large, like an MP5SD or FN P90, or small, like a Mac-10. Having akimbo SMGs is becoming amazingly popular in action moves and video games. (though in realistic games and real-life, are not reccomended due to heavy recoil and inaccuracy)
I turned the corner and was immediately pelted with lead. The guy had a submachine gun.
submachine gun by Kenthar November 6, 2003

sub-machine gun 

A class of firearms generally defined as being relatively compact with selective fire ability to switch from semi to full automatic. Usually fires standard handgun cartridges, though several exceptions exist (e.g. FN P90, H&K MP7) The sub-machine gun is most commonly used by special police/SWAT forces, paramilitary organizations, special op forces, and non-combatant military personel as a Personal Defense Weapon.

See also; SMG
sub-machine gun by Anonymous August 5, 2003

Summer Teeth 

When someone has a lot of missing teeth.
Mannn, that dude has summer teeth!
What do you mean?
Summer here, summer there...
Summer Teeth by BeckPot August 2, 2012
Word of the Day on May 24, 2026
The grindset is a contemporary ideology of self-exploitation disguised as strength, deeply tied to the aesthetics of the “sigma male” and to new digital forms of patriarchy. It promotes the idea that human worth depends on productivity, economic success, absolute emotional control, and the ability to work endlessly, turning vulnerability, rest, community, and tenderness into signs of weakness. Beneath its rhetoric of discipline and power often lies a profound inability to relate healthily to pain, fragility, and human interdependence.
“That’s the grindset, brother. While weak men sleep and complain, sigma males stay disciplined, work in silence, suppress emotions, and build power while everyone else wastes time chasing comfort.”
Grindset by Omega-Male May 22, 2026
Word of the Day on May 23, 2026
well known from south park
rednecks get angrry that future folk took there jobs so they yell
They took ouare jerbs!
Them future folk took ouare jerbs!
jerb by Jimberley Kim April 7, 2005
Word of the Day on May 22, 2026
An Irish phrase meaning shit, derived from ass
(Not to be confused with the literal description of one's buttocks)
"Did you hear the song Aylek$ dropped?"
"Hardly. Her music is absolute cheeks."

"My boyfriend say LaFlame is cheeks."
"Tell your boyfriend I said it's his mixtape that's cheeks."
Cheeks by thecartisan April 26, 2020
Word of the Day on May 21, 2026